The toilet system on your boat or caravan is far more sensitive to foreign materials than your toilet at home. So it is important to remember to use special fast dissolving toilet paper and NEVER put anything other than standard "Human Waste" into the toilet, otherwise it is guaranteed to block - and then no more toilet! Save yourself from having to "do it" behind a tree (or overboard) by placing these stickers in your toilet cubicle. For best results, place one at eye level when standing, and another at eye level when seated, and always have a bin nearby for those un-flushables!
