Walex Commando Black Holding Tank Cleaner - 4 Sachets Brand_Hardkorr Ideal for RV’s with twin

Ideal for RV’s with twin tyres

and as a bonus come with a base suitable for gas

Dimensions 80 × 24 × 5 cm

Environmental

100% Coconut Carbon

Walex Commando Black Holding Tank Cleaner - 4 Sachets Brand_Hardkorr Ideal for RV’s with twinWalex Commando drop in sachets are the simplest way to clean your black holding tank. The super concentrated formula breaks down residual waste and paper build up from the tank walls and sensors. Simply add one sachet to an empty tank and fill with water, soak overnight and flush. Your tank will not only smell like new but your tank sensors will read true. One sachet is strong enough to clean up to a 190L tank and is made from natural enzymes so is