Regularly cleaning it with plain ammonia and water (nothing else, and everyone knows definitely not with any bleach products) is the best way, but you'll have to get down your knees and scrub it with a brush to clean it throughly.
Cif cream and a scrubber here
Regularly cleaning it with plain ammonia and water (nothing else, and everyone knows definitely not with any bleach products) is the best way, but you'll have to get down your knees and scrub it with a brush to clean it throughly.
Yeah, I meant mixing the two together.Ah I must have read that wrong, thought you meant you couldn't use anything with bleach, missed the ammonia part.