Is My RV Mattress Topper Actually Waterproof Despite the Label?

You bought an RV mattress topper labeled “waterproof” to protect against spills and accidents. But the real question is whether that label actually means what it claims. Many so-called waterproof toppers use thin polyurethane layers that stop liquid but trap heat and sweat. I’ve seen labels that say “water-resistant” or “splash-proof,” which are very different … Read more