Review on 🚭 Smoke Buddy 0159-BLU Personal Air Filter: Stay Smoke-Free with Blue Efficiency by Kelsey Hoss

I like it more than its main competitor Sploofy because Smoke Buddy lasts forever. When it finally seems dead you can warm it up for 5-10 seconds, let it cool down and it will work again. However, this trick eventually stops working. I ended up just making my own using activated charcoal and a soda bottle because it was cheaper than buying those products again. Activated charcoal can be found in the fish counters of many grocery stores. Cut or make several holes in the bottle. Tape a paper towel in the bottom to cover the holes you just made. Pour activated charcoal (avoid very fine powder, it will knock out the bottom) into the bottle and stop a few inches from the top. Fill the top with paper towels to avoid carbon buildup. Take your dose and blow into the top of the bottle and you'll get a clean scent from the other end. If you're having trouble getting it to work, adjust the amount of carbon compression until it works for you.