Whether you have pets who like to snack in bed, children who tend to spill drinks in their sleep, or anyone else in your household who experiences incontinence, it’s important to protect your mattress with a waterproof mattress protector. It’ll help keep your bed free from stains, mold, mildew, and dust mites.

Best Fitted-Style Waterproof Mattress Protectors

This fitted waterproof mattress protector king is made from soft GOTS-certified cotton that’s sandwiched between a super-thin polyurethane membrane and small pores for breathability. It’s also phthalates, vinyl, and PVC-free.

Most importantly, it’s completely crinkle-free so it won’t irritate your skin or cause noise during the night. Plus, it fits mattresses up to 18 inches deep.

Protecting Your Investment with a Waterproof Mattress Protector King: Benefits and Considerations

This protector from Nectar combines a quilted top layer with a flexible waterproof polyurethane that helps it stay in place and resist liquids. The breathable cotton fabric makes it feel less stiff and plasticky than other padded mattress protectors.

The most advanced designs use thermoplastic polyurethane, a super-thin and flexible membrane that’s undetectable and silent while you sleep. It also allows for airflow and helps to regulate temperature.

Best Organic Waterproof Mattress Protectors

This Avocado mattress protector is made from two layers of GOTS-certified organic cotton that sandwich a thin, waterproof polyurethane membrane (which makes up only 5 percent of the product’s construction). It’s phthalates, vinyl, and PVC-free, and small pores allow for breathability. It also comes in two sizes, so you can get the right fit for your mattress.