Dri-It pouches are capable of absorbing up to 280 percent of their weight in moisture to help combat excessive humidity that leads to mold and mildew. Vapor enters the pouches, where it transforms into a thick gel that won’t leak or escape, according to the company. Dri-It comes with a reusable humidity card to check moisture levels in the RV’s interior.
Sud-Chemie Performance Packaging, (800) 989-3374, www.s-cpp.com