I see a lot of reviews stating they would like a darker color. Personally, I like the white because it helps brighten the tent back up with the roof cover and vestibule installed. It definitely helps keep the main floor clean and adds a bit of protection from the cot feet. I just shake it off and throw it in the washing machine when it does get dirty. Yes, washing it removes the waterproofing, honestly I'm not worried about the waterproofing being that it's specifically an interior item. I have a mat inside the door to catch dirt/mud etc... Just like the tent, quality is top notch.