I am replacing my bath tub's silicone and after scraping everything off, I have noticed that the grout ( tile grout possibly ) underneath the silicone has mould.
I have sprayed Dettol mould & mildew remover and will leave it tonight for the bleach to work.
Should I break the moulded grout with a chisel and then apply fresh tile grout and then apply anti-mould silicone on top ?
I have sprayed Dettol mould & mildew remover and will leave it tonight for the bleach to work.
Should I break the moulded grout with a chisel and then apply fresh tile grout and then apply anti-mould silicone on top ?
