very much so! One of the first days after adding the tinfoil i sprayed before going to bed and it was like 61% after the spray it didnt get to 50 til i was going to bed the next night! A HUGE DIFFERENCE. It was always somewhere in the 40s by the time i woke up in the morning after spraying it right before bed. Found out there was a MUCH bigger difference than i had thought between binders and tinfoil.Originally Posted by bearhart