Understanding PVA in Your Detergent Packets
Liquid detergent packets or laundry packets were introduced to the North American market in 2010. Canadian consumers value this important product as the packets provide a convenient way to deliver the correct dose of detergent for maximum cleaning efficiency and reduces product packaging. This FAQ is to assist with understanding the technology behind these important products.
What is PVA?
Polyvinyl Alcohol known as PVA or PVOH is a water-soluble, synthetic polymer that creates film coatings for laundry and dishwasher detergent pods. This film can be used in other products such as fishing lines and eye drops.
In detergent packets, PVA is used to hold the concentration detergent but be flexible and water resistant when packaged. However, the film becomes soluble and biodegradable when used in washing.
This technology has been researched to ensure its safe use in the home, along with the ingredients they encapsulate, and that they fully dissolve and fully biodegrade in our environment after use.
Is PVA/PVOH biodegradable?
Yes. PVA films are biodegradable. Yes, PVA films are biodegradable. When exposed to moisture and microorganisms, PVA breaks down into non-toxic components.
Is PVA safe for the environment?
Yes, scientific research shows that PVA is does not negatively impact environmental health when water treatment facilities are available.
Does PVA contribute to microplastics?
No, PVA films fully dissolve in water when used and the dissolved polymers are fully biodegraded in water treatment facilities and the environment.
Is PVA regulated Canada?
Yes. PVA is listed on the Domestic Substances List (DSL) of the Canadian Environmental Protection Act which allows its use in Canada.