Caulking Mold Remove - 10.14oz BottleSay goodbye to those unsightly mold stains on your marine caulking! Marine Caulking Mold Remover is here to save the day. No more hassle, no more frustration - just a bright, clean, and refreshed look for your boat.Features: A single application is all it takes to restore the original beauty of your caulking! Remove stubborn mold from caulk and keep your boat in tip-top shape! Simpler, faster, and more effective solution to moldy caulking. Instructions for Use: Step 1: Apply the remover gel directly on caulking and let it sit for 5+ hours (overnight is ideal). Step 2:Rinse with fresh water. Step 3: Apply Waterless Wash (not included) to caulking to neutralize the remover gel. Step 4:Prevent mold from returning with our Mold & Mildew Preventer (not included).