I was a bit dismayed the other day to see that my boat was starting to develop mold where the tarp covers the dance floor. Last year I just hung a tarp right over the sloping canvas cover but the canvas cover got mold spots on it. This year I thought I’d store the canvas and just cover with the tarp but the condensation on the inside of the tarp is an issue.
On my son’s recommendation I bought this mold control product called Concrobium. I sprayed it around the affected areas, wiped up some of the worst spots then sprayed on another fine mist and left it for a few days. Yesterday when I climbed in to fire up the Wallas heater for a few hours like I do a few times per month, I was pleasantly surprised to discover no more signs of mold. I’ll see how it works for the rest of the winter but so far I'm a fan.