Cleaning bathroom tiles
I guess i have another common question.We have tiles in our bathroom.Its not been a long time we moved into this brand new home and i have started to notice that the bottom lines between the tiles( i guess its called grout)is now having black lines and it is spreading. When i put my toilet cleaner that has bleach in it ...it vanishes but again reappears in two days???
I am doing all i can ... i mean i wipe clean my shower after every use. Then why am i having this mold problem . I try and air my shower as well and its not even winters yet!!!!
what can i do to remove it either permanently or atleast for a long time