Flowchem Toilet Cleaner 5L Blue Blue Toilet Cleaner is a premium concentrated and pleasantly perfumed liquid specially developed for the waste tank of chemical toilets in the camping, caravanning and boating leisure industry. Using specialist raw materials to helps to make the task of emptying the toilet tank more pleasant by removing odours and breaking down the waste so it is easier to dispose of. Blue Toilet Cleaner is compatible with all toilet cleaners, motorhomes, and portable toilets. The non-staining formula is biodegradable and contains premium UK sourced raw materials Due to geographical locations we are unable to deliver to: Isle of Wight, Isle of Man and Ireland.