While you can buy a propane tank from Costco at a discounted price, and enjoy generally cheaper and convenient refills, it's important to realize that Costco does not offer exchanges or ...

Firing up the grill this summer? You might need a propane tank. Here’s where to purchase a new one, or exchange or refill one.

This is known as the 80/20 rule -- propane tanks are only filled 80%, with the other 20% being empty "vapor space." So, for a ...