Should I put any products I’ve got in a cool place like a fridge?
Theres nothing wrong with that although as long as the place is cool and dry it doesnt matter where you store it. Just no glove compartment/ car trunk/ bathroom you take showers in among other places.
So if I have it in my room with the heating on is that okay?
Definitely its fine. Pheromones aren’t that temperamental they can handle temperature changes just not so much in extreme ones.
I wouldn’t use the frig unless I was stockpiling for Armageddon. I have several flavors of TE dating back 4 or 5 years and they still stink like piss/BO and attract women like flies ta sh!t. Just keep 'em out of direct sunlight and high heat and they should be fine.