Therefore, we introduce you to Thetford Aqua Loo Roll Soft! Aqua Soft Toilet Tissue Paper dissolves rapidly to prevent clogging and to ensure the waste tank can be emptied smoothly. Each sheet of this toilet paper is incredibly strong, very soft, and pleasant to use. These toilet rolls are recommended for use with Thetford Porta Portti Toilets and other camping and home toilets which also have sensitive working flush systems.