Conventional wisdom set the standard that you should set your thermostat to 78 degrees to save on air conditioning costs. Doing so can save you 5 to 10 percent on your energy bill, according to the U.S. Environmental Protection Agency. But, what if that’s not comfortable for you? Turn to KOOLBlue.

KOOLBlue is a PROA – or refrigerant additive – that you can introduce to your cooling system to make it operate more efficiently, so your air conditioner can generate more cool air without increasing the amount of energy used.