Ever wonder what natural gas smells like? Do you want to teach students how to recognize a natural gas leak to be more aware of any possible leaks? With these Natural Gas Mercaptan Scratch and Sniff Stickers, you can! These potent Natural Gas Mercaptan Stickers are an effective and entertaining way to learn about the smell of natural gas.

Here are some comments from teachers who have used the stickers in their classroom:

“My students really enjoyed the stickers that smell like natural gas! It was probably one of the most useful parts as well, because they will not forget it.” – Teacher in Kentucky

“Honestly, the scratch and sniff sticker had the biggest impact – when we involve more than one sense, we learn!” – Teacher in Arizona

“They loved the scratch and sniff stickers. That was helpful in communicating to them what to look for with gas leaks.” – Teacher in Pennsylvania

Simply scratch and sniff the sticker, and be sure to have a camera nearby to capture the reaction of the willing participant!

Each set includes 30 individual stickers.