You are all doing boring stuff.
Liquid nitrogen is what you want to filter your smoke.
Zoosh Reviewed by Zoosh on . New way to pull a bong danger Me and my friend have been trying new liquids in our bong.......this time we tried diesel..... yes diesel!!!! What a hit we got!!!!!!!!!!!!! Trouble is you cant stop coughing black smoke and soot appeared around my nostrils the next morning!!! otherwise good:stoned: Rating: 5