199
people found this helpful, as of 2023
ranked #163,039 most helpful
out of 571,544,897 reviews
★★★★☆
Works magically when used correctly
To those who say it doesn't work: Please try it again, and follow the directions explicitly. This chemical depends on physical action (crystallization) to break apart the mold molecules and "disarm" them. It must be saturated, then dry in place to have this effect. You can catch the runoff, but don't dry the surface, just wipe it lightly. This stuff doesn't "poison" the mold chemically, like bug killer does to bugs, but "cracks" it apart, like ice expands when it freezes. Used properly, this stuff it magic. I live aboard my boat in Savannah, Georgia, and it controls mold beautifully in very heavy heat and humidity.
To Concrobium: 1 weakness is its lack of viscosity. Can you please make it thicker and clingy?
