Re: Mastic Sealing

by Caraman Fri Apr 08, 2022 12:03 pm

Just Cillited mine a couple of times and its done a decent job. I'm not sure its any better than applying neat bleach which is what I've done before but is easier to apply and probably safer.

by groundhog Fri Apr 08, 2022 12:18 pm

I have done mine three or four times and it almost seems to get better each time, Cillit is never going to solve the problem but certainly makes an improvement in appearance.

by Peem Mon Apr 11, 2022 2:52 pm

Mould Magic from MustHaveIdeas https://musthaveideas.co.uk/pages/mould-magic-web I've used on my bathroom silicone, squeeze it on, it's a gel, leave for 2-3 hours and wipe it off, hey presto, clean. Being a gel it should also work on vertical surfaces. You could also try Spear and Jackson Spray and Leave for the roof, does a great job of killing the the mould, all over the roof. [You must be registered and logged in to see this link.]