Keeping a damp towel and water spray bottle handy can also help - and for an even cooler fix, fill up a hot water bottle with ice. Fans are also a good, if obvious, alternative to air conditioning ...

While spray paint cans contain a ball bearing to assist with ... To safely warm the can, submerge it in water that is hot to the touch, but not scalding. Let the can sit in the water for a few minutes ...