If y’all don’t have a mattress protector on your kids bed, but you want one – get this one!!! Last night, my kid threw up in her bed. I took one look at the cover and thought, “Nope, the waterproof didn’t work.” We have an egg crate foam topper that I thought, “We will definitely be replacing you.” We stripped the bed, took off this mattress cover, threw it in the wash, moved our daughter to the living room, and went back to sleep to deal with the topper in the morning. Y’all! When this thing did not smell like vomit AT ALL and that her mattress was COMPLETELY protected. I was ecstatic. Buy this product for potty training, sick kids, or kids that just keep water by their beds! It’s amazing!!!!