Overall, cotton with latex or wool enhances a mattress protector enough to make it firm, more durable, and water-resistant. That is aside from protecting against dust, mold, and other bed allergens present. The only downside with cotton protectors is that they are only machine washable.
What is better a mattress protector or topper?
In short, mattress pads can fine-tune the feel of a bed and provide modest protection, while toppers offer a more notable transformation in comfort and support. A mattress pad is designed to increase a bed's comfort and protect a mattress from accidents and contaminants.
Is it worth having a mattress protector?
A high-quality protector could also save you from uncomfortable reactions to many allergens, including dust mites. By blocking moisture and ensuring that spills are effectively cleaned and dried, you may also prevent the development of mold and bacteria growth within your mattress.
What do mattress protectors do?
Most mattress protectors cover your mattress like a fitted sheet on your bed. They don't cover the entire mattress, but do protect it against most accidental spills, bacteria and some allergens. They're made of water-resistant materials that still allow for considerable airflow and breathability.