Global Interdental Cleaning Products Market Outlook, 2031

Interdental cleaning products are the tools used to remove plaque and food debris from the spaces between teeth, surfaces that a toothbrush reaches poorly and that make up an estimated 30% to 40% of the tooth surface area. The category spans interdental brushes, dental floss and tape, floss picks, wooden or soft picks and water flossers, also called oral irrigators. Most items are low-priced consumables bought repeatedly in pharmacies, supermarkets and online, while powered devices are durable purchases that often follow advice from a dentist or hygienist. Interdental brushes follow the ISO 16409 sizing scheme, in which colour-coded sizes from 0 upward run from roughly 0.4 mm to 1.5 mm or more, so users must match the brush to the gap. The competitive landscape mixes oral care majors and specialists: Colgate-Palmolive, Procter and Gamble's Oral-B, Johnson and Johnson's Reach brand now held by Kenvue, Sunstar's GUM, Sweden's TePe, Switzerland's Curaprox, DenTek, Church and Dwight's Waterpik and Philips Sonicare, alongside retailer private labels and a growing group of Asian water flosser makers. Awareness is the central constraint. Surveys in many countries find that fewer than half of adults clean between their teeth even weekly, and daily use is often closer to 20% to 30%, while the World Health Organization estimates that severe gum disease affects roughly one in five adults.

The category is at an inflection point because professional advice has moved from a floss-first message toward a more personalised one. The European Federation of Periodontology's 2020 clinical guideline for stage I to III periodontitis favours interdental brushes where the gap allows, with floss, picks or irrigators as alternatives for tighter or more difficult spaces, and the Cochrane evidence reviews have reinforced that no single tool suits everyone. Populations in Japan, Europe and North America are keeping more natural teeth into old age, and implants and orthodontic appliances add cleaning needs that floss alone handles poorly. At the same time, brands face scrutiny over single-use plastic and pressure from low-cost imported powered devices. For researchers, the key variables through 2031 are how far dental professionals convert advice into sized recommendations at the chair, whether water flossers move from occasional gadget to routine household item in Asia-Pacific and Latin America, how quickly bio-based and recyclable materials reach mainstream price points, the pace of retailer private label expansion, and whether oral health programmes backed by the WHO's 2024 action plan lift basic cleaning habits in lower-income regions where dentist access remains limited.

Drivers •Gum Disease Burden, Ageing and Professional Advice Periodontal disease is among the most common chronic conditions worldwide, and people in ageing societies are keeping more of their own teeth, which creates more spaces and exposed root surfaces to clean. Dentists, hygienists and periodontists now routinely tell patients to clean between teeth once a day, and national dental bodies repeat that guidance in public campaigns. Recommendations at the chair carry real weight because patients often buy the exact brush size, pick or irrigator that was demonstrated to them. As evidence links gum health with wider wellbeing, preventive care is increasingly treated as routine rather than optional.

•Rising Awareness, Retail Access and Digital Education Oral care education has moved beyond the dental surgery into social media, video tutorials and online reviews, where short demonstrations of sizing, technique and water flossing reach younger consumers. Retail access is wide, since interdental products sit beside toothpaste in nearly every pharmacy and supermarket, and online marketplaces make niche items such as extra-slim floss or angled brushes available in smaller cities. Rising household incomes in Asia-Pacific, Latin America and the Gulf allow consumers to move from basic toothbrushing to a fuller routine, and brands support the shift with sampling, co-marketing with dental associations and dentist-endorsed packaging.

Challenges •Low Habit Adherence and Sizing Confusion Cleaning between teeth is a skill that many consumers find awkward, time-consuming or painful when gums bleed at the start, and a large share of people who try it stop within weeks. Choosing the right interdental brush size is a further hurdle, since a brush that is too small removes little plaque and one that is too large can hurt the gum. Mixed messages about whether floss is effective add doubt, because trial evidence for floss on its own is of low certainty. Without regular reinforcement from professionals, many first-time buyers remain occasional users, which limits repeat purchases.



•Price Competition and Product Quality Risks Interdental products are easy to imitate, so private label floss and picks sell at steep discounts, squeezing margins on branded consumables. Powered devices face a similar pressure from low-cost manufacturers in China, where competition has shortened product cycles and cut prices on cordless water flossers. Import tariffs and freight swings add cost uncertainty, while unbranded online listings raise concerns about counterfeit tips, weak pumps, inaccurate pressure claims and poor battery safety. Established brands must defend premium pricing through clinical evidence, professional endorsement and reliable aftersales support, and smaller specialists may struggle to scale.

Trends •Bio-Based, Recyclable and Reduced-Plastic Products Environmental concern is changing materials and packaging across the category. Brands are introducing floss made from bio-based or plant-derived fibres, silk and castor-oil-based filaments, refillable glass or metal dispensers, paper cartons in place of plastic blisters and handles made from recycled or bio-based plastics. Wooden picks and replaceable-head interdental brushes appeal to consumers who want less single-use plastic, and plastic-free claims are becoming a shelf-level differentiator. New packaging rules in Europe push manufacturers to prove recyclability, and suppliers are also testing biodegradable alternatives to nylon and PTFE, though performance and cost remain trade-offs.

•Compact, Cordless and Smarter Powered Devices Powered cleaners are becoming smaller, quieter and easier to store. Cordless water flossers with USB-C charging, collapsible reservoirs for travel, several pressure modes and tips designed for braces, implants and periodontal pockets are replacing bulky countertop units for many households. Some brands link devices to apps or to their electric toothbrush ranges, with reminders and usage tracking meant to build a daily habit. Design is also moving toward easier cleaning of the unit itself and replaceable parts, and manufacturers are offering bundles that combine a brush, irrigator and tips so that one purchase covers a full routine.

Dental floss and floss picks lead by unit volume because they are cheap, familiar and stocked everywhere, while interdental brushes and water flossers gain share as professionals recommend them for wider gaps, appliances and implants. Floss remains the most recognised product, sold on spools that typically hold 30 to 50 metres of waxed or unwaxed nylon or expanded PTFE, with tape offering a wider ribbon for broader contacts and superfloss with a stiffened end for bridges and braces. Floss picks, usually Y-shaped or F-shaped plastic holders strung with a short length of floss and sold in bags of 50 to 150, win on one-handed convenience and suit occasional users. Interdental brushes are the clinical favourite for people with open gaps: a thin wire core carries tapered or cylindrical filaments in graded sizes, and plastic-coated wires protect implant surfaces. Users typically replace a brush after one to two weeks, which supports repeat purchases. Wooden picks, often triangular and made of birch or basswood, are softened with saliva and are popular in Nordic and German dental practice, while soft rubber picks with flexible silicone bristles suit sensitive gums and first-time users. Water flossers and oral irrigators deliver a pulsed stream, at pressures that commonly range from about 10 to 100 psi, from reservoirs of roughly 500 to 700 millilitres on countertop units. Waterpik, founded in 1962, pioneered the format, and its popularity is rising among braces and implant users and people who dislike threading floss. By 2031 the mix should shift further.

Manual tools lead unit volumes because floss, brushes and picks are inexpensive and need no charging, while powered devices carry much higher prices per unit and form the faster-moving technology as water flossers enter mainstream households. Manual products account for the large majority of units, an estimated 85% or more, because a pack of brushes or a floss pick bag costs a small fraction of a powered device and can be bought on impulse. They need no electricity, travel easily and are the default choice in public dental programmes, care homes and lower-income markets. Their weakness is technique, since results depend on correct angle, sizing and regular practice. Powered devices cover plug-in countertop water flossers, rechargeable cordless irrigators, sonic air-and-water flossers such as the Philips Sonicare AirFloss and battery-driven electric floss handles that vibrate a floss strand. Typical irrigators pulse at around 1,200 to 1,400 pulses per minute, which helps flush debris and bacteria from beneath the gumline and around fixed appliances. Clinical trials generally show that adding a water flosser to brushing lowers gum bleeding more than brushing alone. Tips are replaced every three to six months, creating a smaller accessory stream. Adoption relies on household income, bathroom counter space, electricity reliability and cross-selling from electric toothbrush users inside the Oral-B and Sonicare ecosystems. Manual tools will remain the volume base through 2031, but powered devices are expected to take a growing share of professional recommendations for complex cases.

Adults and general consumers account for the largest purchase volumes, but orthodontic, implant and periodontal patients are the most intensive users because appliances, restorations and exposed root surfaces make daily cleaning between teeth a clinical need. General adult consumers, mostly aged 25 to 64, buy the widest range of products, typically starting with floss or picks and moving to brushes after a dental visit identifies bleeding or food trapping. Their routines are shaped by convenience, so portable picks and compact irrigators sell well to commuters and office workers. Orthodontic patients wearing fixed braces for roughly 18 to 24 months need floss threaders, superfloss, small-gap brushes and water flossers, because wires block ordinary floss. Implant patients are advised to use brushes with plastic-coated wires or soft picks to avoid scratching titanium, and people treated for periodontitis usually enter supportive care visits every three to six months, where hygienists prescribe specific brush sizes for enlarged gaps. Children have closed contacts between baby teeth, so flossing, usually with small-handled picks, is often introduced by a parent once teeth touch, and children need supervision until about age seven or eight. Older adults tend to have retained teeth with receding gums, wider gaps, arthritis and reduced dexterity, which favours long-handled holders, soft picks and irrigators, and care home staff increasingly handle cleaning on their behalf. Dental clinics buy in bulk for demonstration and resale, using colour-coded probes to size gaps, which makes professionals the key opinion leaders.

Pharmacies and drugstores lead because pharmacist advice and well-organised oral care aisles help shoppers choose sized brushes and branded devices, while online and direct-to-consumer sales are growing fastest on reviews, bundles and subscriptions. Pharmacies and drugstores such as CVS, Walgreens, Boots and Dis-Chem carry the deepest range of interdental products, including several brush sizes, and shoppers there are more likely to ask a pharmacist for help or follow a dentist's note. Supermarkets and hypermarkets, including Walmart, Tesco and Carrefour, sell high volumes of floss, picks and basic brushes at lower price points, with private label occupying significant shelf space and impulse placement near checkouts or toothpaste. Online and direct-to-consumer routes are the main route for water flossers, where buyers compare specifications and read reviews on Amazon, Tmall and JD.com or on brand websites. Subscriptions for replacement brushes and tips, bundles with electric toothbrushes and online tools that help users find the right brush size support loyalty, although unbranded listings and counterfeit tips require brands to police marketplaces. Dental clinics and professional channels cover chairside sales, practice shops, and supply through distributors such as Henry Schein, and although they account for a modest share of units, they shape purchases elsewhere because recommended products are later repurchased in stores or online. Dentists also receive trial packs from manufacturers to hand to new patients, and many brands run professional education programmes to secure this endorsement.

North America and Europe lead on established professional recommendation and per-person spending, while Asia-Pacific holds the largest user population and manufacturing base, and Latin America and the Middle East and Africa remain lower in penetration. North America is anchored by the United States, where the American Dental Association advises cleaning between the teeth once a day and awards its Seal of Acceptance to selected floss, brushes and irrigators. The Centers for Disease Control and Prevention estimates that around 40% of adults aged 30 and over have some form of periodontitis, which sustains clinical interest in gum health. Several leading brands are based in the region, including Waterpik in Fort Collins, Colorado, owned by Church and Dwight, DenTek in Tennessee, Oral-B under Procter and Gamble and Philips Sonicare in Washington State. The Food and Drug Administration treats dental floss as a Class I medical device, which keeps entry requirements light for new floss and pick brands. Retail is concentrated among CVS, Walgreens, Walmart, Target, Costco and Amazon, and Costco and Amazon private labels compete directly with national brands. Tariffs introduced in 2025 on goods made in China raised costs for imported powered devices and floss picks, prompting some suppliers to diversify production. In Canada, the Canadian Dental Care Plan, rolled out in stages from late 2023 and open to all eligible residents by 2025, has widened access to preventive visits, where hygienists are the main source of product recommendations. Dental insurance in both countries rewards cleanings, and employer plans increasingly promote at-home hygiene.

Europe has the strongest tradition of interdental brush use, shaped by the Nordic countries, Germany and Switzerland, where TePe in Sweden, Curaprox in Switzerland and Sunstar's GUM European operations are based. Dentists in these countries routinely prescribe brushes by gap size, and the European Federation of Periodontology promotes gum health through its annual Gum Health Day on 12 May and through its clinical guidance. In Germany, drugstore chains such as dm and Rossmann carry broad interdental ranges and strong private labels, while in France and Italy pharmacies and parapharmacies dominate and pharmacists recommend products. In the United Kingdom, the National Health Service advises interdental brushes for people with gaps between their teeth, and the Oral Health Foundation runs National Smile Month, which strengthens demand through Boots and supermarkets such as Tesco and Sainsbury's. Southern and Eastern Europe have lower use, with price sensitivity higher, which favours discount chains and affordable floss. Regulatory demands on packaging and chemical content differ from other regions and have pushed European producers to emphasise recycled or paper packaging, while an ageing population in Italy and Germany raises demand for implant and denture-wearer cleaning aids. Europe also exports interdental brushes widely, supplying markets in Asia and the Middle East.

Asia-Pacific combines mature and fast-changing markets. Japan has one of the highest rates of interdental cleaning, supported by Sunstar, Kobayashi Pharmaceutical and Lion, widely sold Y-shaped floss picks and the 8020 campaign, which aims for people to keep 20 of their own teeth at age 80. South Korea also favours floss picks and compact irrigators sold through convenience stores. China is the region's largest volume and manufacturing base, with domestic brands such as Usmile and Soocas competing with Waterpik and Philips in water flossers sold through Tmall, JD.com and Douyin, especially during the 11.11 Singles' Day shopping festival. The Healthy China 2030 plan and annual Love Teeth Day on 20 September bring more attention to gum health in a country where national surveys show bleeding gums are common among adults. India is a smaller but rising market in which Colgate-Palmolive, Dabur and local brands introduce floss and brushes to urban middle-class households, though dentist density is low. Australia and New Zealand resemble Western markets, with pharmacy chains such as Chemist Warehouse and Priceline and supermarkets Woolworths and Coles selling a broad range, backed by the Australian Dental Association. Southeast Asia is expanding through e-commerce platforms Shopee and Lazada, where cordless irrigators from Chinese brands sell at low price points.

Latin America is a lower-penetration region in which toothbrushing and toothpaste are established but cleaning between teeth is less common, and many people use wooden toothpicks instead. Brazil is the largest market, helped by the public dental programme Brasil Sorridente, launched in 2004, a strong local presence for Colgate-Palmolive and large drugstore chains such as Raia Drogasil and Pague Menos that stock floss, picks and brushes. Mexico is the second major market, with demand served through Farmacias Guadalajara, Walmart de Mexico and convenience stores such as Oxxo, and proximity to the United States gives easy access to imported brands. In Argentina, Colombia and Chile, middle-income urban consumers buy floss and brushes in pharmacies and supermarkets, while Mercado Libre is the main online marketplace for water flossers and imported brands. Currency swings and import restrictions, particularly in Argentina, make pricing unstable and discourage new product launches, so international companies often depend on local distributors and smaller pack sizes. Dentist-led education remains the strongest lever, since many patients first learn about brushes during orthodontic treatment, which is popular in Brazil and Colombia. Lower-priced floss picks and domestic private labels fit budget-conscious households, but growth in powered devices is slower because of cost.

The Middle East and Africa is a diverse region with a small base of users and high potential. In the Gulf, Saudi Arabia and the United Arab Emirates have well-funded health systems, rising dental tourism and expatriate populations that bring Western and Asian habits, supporting sales of interdental brushes, floss and water flossers through chains such as Nahdi, Al-Dawaa and Aster as well as Amazon and Noon. Saudi Vision 2030 has placed preventive health at the centre of national planning, which supports oral health awareness. Traditional cleaning sticks, notably miswak, remain widely used across the region and Muslim-majority markets elsewhere, and brands must position interdental tools as complementary to those habits and attentive to halal and alcohol-free expectations. Egypt and Turkey have large populations with price-sensitive consumers who buy low-cost floss and picks. In South Africa, retailers Clicks and Dis-Chem lead the supply of oral care products, and the Dental Association of South Africa promotes interdental cleaning. Across Sub-Saharan Africa, dentist density is often well below one per 10,000 people, so distribution of basic floss and brushes depends on pharmacies, informal retail and non-governmental oral health programmes. Water flossers remain a premium purchase confined to urban affluent groups and expatriates.

September 2026 – Sunstar announces bio-based GUM Slim Floss: Sunstar presented GUM Slim Floss, an extra-thin waxed floss for tight gaps made from around 98% bio-based castor-oil material, with availability planned from 1 October 2026.

August 2026 – EU Packaging and Packaging Waste Regulation begins to apply: The EU Packaging and Packaging Waste Regulation starts to apply from 12 August 2026, bringing new recyclability and packaging rules that affect floss dispensers, blister packs and pick bags sold in the European market.

May 2024 – World Health Assembly adopts Global Oral Health Action Plan: Member states adopted a global action plan on oral health running to 2030, setting targets for prevention and access to basic oral care that support gum health programmes.

November 2022 – WHO publishes Global Oral Health Status Report: The report estimated that oral diseases affect close to half of the world's population and highlighted severe periodontal disease as a major burden worldwide.

July 2022 – EFP publishes S3 guideline for stage I-III periodontitis: The European Federation of Periodontology's clinical practice guideline recommended interdental brushes as the first choice for cleaning between teeth where gaps allow.

2024 – Cochrane review assesses home-use interdental devices: A Cochrane systematic review compared floss, interdental brushes and other devices alongside toothbrushing and found low certainty evidence overall, with some indication that brushes reduce gum inflammation more than floss.

2025 – Church and Dwight acquires Water Pik: Church and Dwight bought Water Pik, owner of the Waterpik water flosser brand, from MidOcean Partners, adding a leading irrigator franchise to its oral care portfolio.


Considered in this report
• Historic Year: 2020
• Base Year: 2025
• Estimated Year: 2026
• Forecast Year: 2031

Aspects covered in this report
• Global Interdental Cleaning Products Market with its segments and regional outlook
• Various drivers and challenges
• Ongoing trends and developments
• Key developments and regulatory milestones

By Product Type
• •Interdental Brushes
• •Dental Floss and Tape
• •Floss Picks
• •Wooden and Soft Picks
• •Water Flossers and Oral Irrigators

By Technology
• •Manual
• •Battery-Operated Electric
• •Rechargeable Cordless
• •Countertop Plug-In

By End User
• •Adults and General Consumers
• •Orthodontic, Implant and Periodontal Patients
• •Children and Older Adults
• •Dental Professionals and Clinics

By Distribution Channel
• •Pharmacies and Drugstores
• •Supermarkets and Hypermarkets
• •Online and Direct-to-Consumer
• •Dental Clinics and Professional Channels