Description
Thetford have created this product to be used on cassette toilets that do not have a manual fill flush tank. If your toilet is plumbed into your cold water feed from your onboard fresh water tank this is the product for you!
This chemical once sprayed around the toilet bowl coats the bowl with a protective layer, providing a smoother flush. This also saves water as it prevent having to over flush.
Leaves a pleasant lavender scent long after spraying.