Superior Smoke Smoke Pellets, 200 cu. ft, PK12 - pkg. of 12

Easy way to find out if or where critters are getting in behind the walls or ceiling, they chew clever holes in pipe elbows and such. Smoke tells where. I'm so sorry.

Worked great for checking leaks but they don't last very long. Smoke goes out quickly.

This worked amazing when I was doing a walk through for a home purchase. This amazing item allowed me to see that the stove exhaust was not going outside. They ended up drilling a new exhaust before I closed on the home.

Received two tubes of pellets, each tube is about the size of a roll of dimes. We wanted to find out where our small greenhouse is leaking air, and lit off two and in 20 seconds or less, they had stopped smoking. Not nearly long enough to see where our greenhouse needs to be weatherized. Very disappointed.

These worked perfect for doing a smoke detector test for the building inspector. I used a small piece of cardboard paper under the smoke pellet in a metal bowl and lit the paper with a lighter. Within a few seconds I had plenty of smoke to do the test.

Bought these because they were going to be used for a photoshoot and I procrastinated long enough the actual photoshoot ones would not have arrived in time. These work amazingly for that, they produced a lot of smoke and the whole thing burns out leaving no waste behind which was awesome for our graveyard photoshoot.

Tried using these to find gopher hole openings. These let off such a small amount of smoke. Better to make your own.

These smoke pellets do NOT work -- very little smoke!! Company after numerous attempts would NOT honor the return method.. Even amazon tried to get them to comply... no luck!! Buy somewhere else!!!!!!!!!!!!