Mattress protectors are unsung bedding heroes. Their biggest benefits are the fact that they will keep your mattress safe from spills and stains.
A good mattress can easily set you back $700 or more, whereas most mattress protectors can be snapped up for less than $100. If you consider that using a mattress protector can prolong the life of your mattress by at least a couple of years, without even factoring in early replacement due to major accidental damage, then a protector sounds like a very wise purchase. Invaluable even.