what's the gel made of inside a pressure activated cooling pad?
I'd like to know what the GEL is made of inside those clever cooling pads sold as mattress cooling pads and pet cooling pads. And, can I make my own version for my dog at a considerably reduced price from the on-line stores? I don't want the freezer gel recipe,(water and rubbing alcohol), I need the pressure activated type gel recipe. THANK YOU INSTRUCTABLES COMMUNITY