A couple of weeks ago i saw some caulking around the bath tub that had turned blackish, so i cut out about 18 inches of the old caulking with my exacto knife and then went and bought a tub of ultra 11 white caulking, when i was finished it looked so good. that i decided to do the whole tub...
hello from montreal, I am billshack a semi retire plumber and plumbing inspector from montreal. i have worked in the trade since 1968 when i started ti install swimming pools and underground lawn sprinkler systems.