Thetford recommend using Tank Clean 2 to 3 times a year for maximum benefit but it really depends on how much time you spend on holiday (bet you thought I was going to say “on the loo”). Benefits:

Aqua Kem® Blue Concentrated | Thetford Marine Aqua Kem® Blue Concentrated | Thetford Marine

Undoubtedly the world's leading manufacturer of toilet additives, offering a a comprehensive range of products developed in-house in their own high-tech laboratories. Products are specifically made to enhance toilet performance and life, providing high levels of sanitation, convenience and safety. Thetford is continuously innovating and making improvements to existing formulas, all of which are designed to exceed customer's expectations.

Other essential fluids for your caravan or motorhome Bathroom and interior 500ml Thetford Bathroom Cleaner

Aqua Kem Blue Sachets WC- kemikaali 15 pussia Thetford Aqua Kem Blue Sachets WC- kemikaali 15 pussia

Waste Water Tank Products – Reduce gas build-up, control odour and liquefy waste for easier emptying using Aqua KEM Green Sachets and Aqua KEM Blue Sachets.Thetford Bathroom Cleaner is a specially developed spray foam for easy, safe and thorough cleaning of all plastic surfaces inside and outside the caravan and motorhome bathroom or anywhere else for that matter. The spray action delivers a powerful active foam that loosens dirt and deposits effectively. Tank Freshener is a strong effective odour control fluid for the waste-holding tank and waste piping system. It is designed to eliminate unpleasant smells in caravans, motorhomes, folding campers and boats etc. and can be used as often as required. Since the 1960's Thetford has been one of the most recognised brand names in the Camping, Caravan and Motorhome industry, their Cassette and Porta Potti Toilets are the most widely used in Europe and are fitted as standard to the majority of caravans and motorhomes. Testament to the quality of these products all Portable Toilets and Cassettes receive a 3 year warranty and this is an excellent clue as to the potential longevity of Thetford product. A mixture of water and flush water additives are added to the flush water tank and are pumped out of the tank around the bowl. In most cases this is a manual process using either a traditional bellows or piston pump. Minimum effort is required as the liquid is highly effective and efficient in respect to the amount of water required per flush. Thetford Aqua Rinse Plus Thetford's Environmental Policy has lead to the development of greener solutions, giving users access to more environmentally friendly choices. Whichever product you decide is best for you, all Thetford plastic containers/bottles are fully recyclable. Toilet Additives - Waste-Holding Tank Products