Aurelia PurCotton Biodegradable Non-Woven Sponges | 100% Cotton | 2"x2" or 4"x4"| Canada

Canada’s First & Only 100% Pure Cotton Biodegradable Non-Woven Sponge

Every other dental sponge in Canada is made from synthetic rayon and polyester — materials that will sit in a landfill for hundreds of years after a single clinical use. Aurelia PurCotton is different. It is the first and only non-woven dental sponge in Canada made from 100% pure cotton — completely biodegradable in just three months, autoclavable, chlorine-free, and free of every toxic chemical from manufacturing to disposal.

The same exceptional clinical performance Canadian dental professionals demand. The environmental footprint they’ve been waiting for.

Available in 2”x2” (4,000 sponges per box) and 4”x4” (2,000 sponges per box). Fast shipping from our Montreal warehouse.

The Problem With Every Other Dental Sponge

Standard non-woven dental sponges are made from a rayon/polyester blend. They work well clinically — but they are fundamentally a synthetic plastic product. Every sponge a dental clinic uses ends up in landfill, where it will remain essentially unchanged for hundreds of years.

A busy dental clinic using one box of 5,000 sponges per month generates 60,000 synthetic sponges per year going directly to landfill. 

Multiplied across thousands of Canadian dental clinics, this is a massive and entirely unnecessary environmental burden.

Aurelia PurCotton was developed to eliminate this problem entirely — without asking clinicians to compromise on performance.

What Makes PurCotton Clinically Superior

PurCotton is not just better for the planet — it is clinically better:

The 100% natural cotton construction delivers a softer, more natural feel against patient tissue than synthetic blends. The lowest bioburden levels of any non-woven sponge available in Canada means a cleaner clinical environment. The chlorine-free, zero-toxic-chemical manufacturing process means no chemical residue on the sponge that could interact with patient tissue.

And unlike any rayon/polyester sponge, PurCotton can be autoclaved — giving clinics the option to sterilize and reuse where appropriate, further reducing waste.

Key Features

• Canada’s first 100% pure cotton non-woven sponge
• Fully biodegradable — 3-month landfill decomposition
• 4-ply construction — consistent strength and absorbency
• Autoclavable — sterilize and reuse where appropriate
• Chlorine-free manufacturing
• Zero toxic chemicals in the manufacturing process
• Lowest bioburden levels of any non-woven sponge in Canada
• Lint-free — no fiber contamination in the clinical field
• Hypoallergenic — safe for all patients including sensitive skin
• Abrasion-resistant — maintains integrity during use
• Natural cotton soft feel — comfortable against patient tissue
• Non-sterile
• 2”x2”: 4,000/box (20 sleeves x 200)
• 4”x4”: 2,000/box (10 sleeves x 200)
• Bulk case pricing available

Technical Specifications

Which Size Is Right for You?

Choose 2”x2” for everyday dental procedures, moisture control, tissue isolation, and post-injection care — the standard size used in dental clinics across Canada. 

Choose 4”x4” for oral surgery, periodontal procedures, wound care, and any application requiring larger surface coverage.

PurCotton vs Premium — Which Non-Woven Sponge Is Right for You?

Choose PurCotton if your clinic is eco-certified, uses autoclave sterilization, treats sensitive patients, or is committed to reducing your environmental footprint.

Choose Premium if you need maximum quantity at the most affordable cost per sponge.

PurCotton vs Premium — Which Non-Woven Sponge Is Right for You?

Who Uses Aurelia PurCotton Sponges?

Eco-Certified Dental Clinics The only biodegradable non-woven dental sponge in Canada. If your clinic is pursuing green certification, sustainability goals, or simply wants to reduce its environmental impact — PurCotton is the only choice. Every sponge decomposes in 3 months instead of centuries.

Pediatric Dentistry The hypoallergenic, chlorine-free, zero-toxic-chemical formula makes PurCotton the safest sponge for children’s dental care. No chemical residue. No synthetic fibers. Just clean, natural cotton.

Patients with Allergies & Sensitivities For patients with chemical sensitivities, latex allergies, or sensitive skin, PurCotton’s natural cotton construction and toxic-chemical-free manufacturing provides the cleanest, safest clinical experience possible.

Oral Surgeons & Periodontists The lowest bioburden levels of any non-woven sponge in Canada — essential for surgical environments where microbial contamination is a clinical concern. Autoclavable for sterilized reuse in surgical protocols.

Medical Offices & Wound Care Autoclavable, hypoallergenic, and chemical-free — the most clinically pure option for wound care and medical procedures.

Holistic & Natural Health Practices The only dental sponge consistent with holistic, natural, chemical-free clinical values. No compromise on performance. No compromise on values.

Esthetic & Beauty Studios Natural cotton softness is ideal for sensitive skin treatments, organic beauty protocols, and eco-conscious esthetic practices.

Veterinary Clinics Hypoallergenic, chemical-free, and gentle — the safest choice for animal care where skin sensitivity varies widely.

The Environmental Impact of Switching to PurCotton

A dental clinic using one box of conventional sponges per month generates approximately 60,000 synthetic sponges per year going directly to landfill — where they will remain for hundreds of years.

The same clinic using Aurelia PurCotton generates 60,000 cotton sponges per year that will fully biodegrade within 3 months of disposal — leaving no lasting environmental trace.

The clinical performance is identical. The environmental impact is incomparable.

Choosing PurCotton is one of the most impactful single decisions a dental clinic can make for its environmental footprint — with zero clinical compromise.

Why Buy From Us

• We ship from Montreal — fast delivery across Quebec and Canada
• Full cases available at bulk clinic pricing
• Expert dental supply support from a team that knows the products
• Free shipping on orders over CAD $150

Frequently Asked Questions

What makes PurCotton different from regular dental sponges? PurCotton is Canada’s first and only 100% pure cotton non-woven dental sponge. Unlike every other non-woven sponge which uses a rayon/polyester synthetic blend, PurCotton uses only natural cotton — making it fully biodegradable in 3 months, autoclavable, chlorine-free, and free of toxic chemicals.

Are PurCotton sponges autoclavable? Yes — the 100% cotton construction withstands autoclaving, unlike synthetic rayon/polyester blends. This allows sterilization and reuse where clinically appropriate, further reducing waste.

How quickly do they biodegrade? Approximately 3 months in a landfill — compared to hundreds of years for synthetic blend sponges.

Are PurCotton sponges hypoallergenic? Yes — 100% natural cotton, chlorine-free, and manufactured without toxic chemicals. The safest sponge for patients with sensitivities, allergies, or those requiring the most natural clinical materials.

Are these sponges lint-free? Yes — non-linting construction prevents fiber contamination in the clinical field.

Are these sponges sterile? No — non-sterile. They can be autoclaved for sterilization where required.

What is the difference between 2x2 and 4x4? Same 100% cotton biodegradable formula — the 4”x4” is double the surface area, ideal for oral surgery, wound care, and procedures requiring larger coverage. The 2”x2” is the standard size for everyday dental procedures.

How many sponges per box? 2”x2”: 4,000 sponges per box (20 sleeves of 200). 4”x4”: 2,000 sponges per box (10 sleeves of 200).

Also available in: Aurelia Premium Non-Woven Sponges for maximum quantity at the most affordable cost per sponge. 

Do you ship across Canada? Yes — from our Montreal warehouse. Orders over CAD $150 qualify for free shipping.

How fast is delivery? Quebec orders arrive in 1–2 business days. Rest of Canada typically 3–5 business days.

Can I order by the case? Yes — full cases available at bulk discount pricing. Contact us for clinic and institutional pricing.

Ships from Montreal, Quebec Free shipping on orders over CAD $150 Quebec orders delivered in 1–2 business days Canada’s ONLY 100% biodegradable non-woven dental sponge 3-month landfill decomposition — vs hundreds of years for synthetics Trusted by dental & medical professionals across Canada Chlorine-free — zero toxic chemicals in manufacturing Autoclavable — sterilize and reuse where appropriate Bulk case pricing available for clinics and institutions.