Live more sustainably - get our free Sustainability newsletter to make changes for you and the planet On the tiles I spray only sparingly, mainly on the lower tiles- it does remove the soap scum but it leaves a discoloration, I have pale blue, a couple feature tiles with glittery glaze which it didn't affect. Prevention is the best cure. Our tips below will help to stop a hairball clogging your drains in the first place: READ NEXT: Best cleaning products for you to buy The best drain cleaner to buy in 2023 1. Mr. Muscle Drain Gel: Best all-round drain cleaner

I use it in a shower alcove 3 people use daily, tried using it daily-really only works on the patch directly sprayed, ended up using a lot of it, so now clean 1-2 times a week. READ NEXT: The best bathroom cleaners for you to buy What precautions should I take when using a drain cleaner?