 so that's going to be a key right there but ventilate it early in the morning if you got skylights that open up that can be a really big key as well and that'll really keep that air moving i've noticed when i put a skylight in the highest part of my living room there i can open that up in the morning and it's just like a chimney and it just pulls that heat right out naturally and if i open some lower windows it just i get that cross flow ventilation and it doesn't cost me any money to do it and that's where you can save some money so that's a good one there