The usual king size waterproof mattress protector can be seen on hospitality establishments like hotels.
They usually use this to protect the entire mattress from being damaged since it is really abused with too many guests always lying on the bed.
Many hotel managements are really prepared especially if the guests are with kids who are known for bedwetting.
Most of all, hotels wants to maintain their credibility in maintaining quality linen making it very clean and crisp all the time as proof of high quality service to guests.
They usually use waterproof protectors that are made up of two layers.
One is the absorbent cotton or the terylene cotton material.
This is where your body can rest comfortably while the other layer is made out of synthetic polyurethane.
This is to act as shield to the ingression of fluids like for example when a glass of wine was spilled on the bed.
With this material used, you can be sure that your mattress will always be left dry and stain free.
It is just right that even your own mattress at home is highly protected.
They should be able to stay with you up until two decades so better invest on the tough types that will not easily sag.
You can surely save a lot more from just buying a king size waterproof mattress protector for your king size mattress rather than deciding to buy an entirely new one.
You can also choose from a wide variety of sizes for the protector aside from the king type.