Aurelia PurCotton Biodegradable Non-Woven Sponges | 4"x4" | 4-Ply | 2,000/Box | Canada

Canada's First Biodegradable Large-Format Dental Sponge — Aurelia PurCotton 4"x4"

For procedures that demand larger coverage AND an eco-conscious approach, Aurelia PurCotton 4"x4" is the only choice. The same revolutionary 100% pure cotton biodegradable formula as the PurCotton 2"x2" — now in a larger format for oral surgery, wound care, and clinical applications requiring maximum coverage.

Autoclavable. Chlorine-free. Biodegradable in 3 months. The most advanced, environmentally responsible large-format dental sponge available in Canada.

👉 Also available in: PurCotton 2x2 | Premium 2x2 | Premium 4x4

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Key Features
- ✅ Size: 4"x4" (10cm x 10cm) — large format coverage
- ✅ 100% pure cotton — no synthetic fibers
- ✅ 4-ply construction
- ✅ Biodegradable — 3-month landfill decomposition
- ✅ Chlorine-free manufacturing
- ✅ No toxic chemicals in manufacturing process
- ✅ Autoclavable — reusable sterilization possible
- ✅ Lint-free construction
- ✅ Lowest bioburden levels
- ✅ Hypoallergenic — safe for sensitive patients
- ✅ Abrasion-resistant
- ✅ Soft, natural feel against tissue
- ✅ Non-sterile
- ✅ 2,000 sponges per box (10 sleeves x 200 sponges)
- ✅ Bulk case pricing available

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Technical Specifications

PurCotton vs Premium — Which Sponge Is Right for You?

Who Uses Aurelia PurCotton 4x4 Sponges?

Oral Surgeons & Periodontists
The 4"x4" format provides maximum surgical field coverage with the lowest bioburden levels and cleanest cotton construction — essential for complex surgical environments.

Eco-Certified Dental Clinics
The only large-format biodegradable dental sponge in Canada. Every 4x4 PurCotton decomposes in 3 months — making your clinic's environmental footprint dramatically smaller.

Medical Offices & Wound Care
Autoclavable, hypoallergenic, and chemical-free — the most clinically pure wound care sponge available.

Natural & Holistic Health Practices
The only large-format sponge consistent with holistic, chemical-free clinical values.

Esthetic & Beauty Studios
Larger cotton format for full-face treatments, body applications, and eco-conscious beauty protocols.

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Frequently Asked Questions

What makes PurCotton 4x4 different from regular 4x4 sponges?
100% pure cotton — biodegradable in 3 months, autoclavable, chlorine-free, no toxic chemicals. No other 4x4 dental sponge in Canada offers all of these features.

Are PurCotton 4x4 sponges autoclavable?
Yes — the pure cotton construction allows autoclaving, unlike synthetic blend sponges.

How many sponges per box?
2,000 sponges per box, packaged in 10 sleeves of 200 sponges each.

What is the difference between PurCotton 2x2 and 4x4?
Same formula, different size. 4x4 is double the surface area for procedures requiring more coverage.

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

Do you ship across Canada?
Yes — from Montreal. Free shipping over CAD $150.

How fast is delivery?
Quebec: 1–2 business days. Rest of Canada: 3–5 business days.

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📦 Ships from Montreal, Quebec
🚚 Free shipping on orders over CAD $150
⚡ Quebec orders 1–2 business days
🌿 100% biodegradable — 3-month decomposition
♻️ Chlorine-free, no toxic chemicals
🏥 Trusted by dental & medical professionals across Canada
💼 Bulk pricing available

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