What is the need of a hot tub cover?

A hot tub cover will keep your hot tub ad your family safe. I buy my hot tub covers from Buy Factory Direct Spa Covers. If you have an outdoor tub then there are chances that any thing can fall into your tub. So your hot tub cover protects your spa water from dust, leafs, dirt, animals, etc. It will also protect your spa water from children or pets that may fall into the spa. Hot tub covers have saved many accidents from occurring. If you have an indoor spa and you may need to keep the spa safe for small children. It can also help you economically. An energy efficient cover can nearly split your energy bill in half.