Best if used frequently
"Very thorough and abrasive cleaner. Great for stubborn glassware with years of residue caked on. Not great for hard to reach places,but it loosens everything up enough where you can pick it out with a pipe cleaner."
Not for use on Acrylics and Plastics
"Very thorough and abrasive cleaner. Great for stubborn glassware with years of residue caked on. Not great for hard to reach places,but it loosens everything up enough where you can pick it out with a pipe cleaner."
Easy to use. No residue (or taste) left behind.
I have used Formula 420 glass cleaner for more than 20 years. It gets the job done and is pretty efficient.
does what it promises. great stuff.
"I use glass pipes almost exclusively,and NOTHING but Formula 420 will clean pipe crud without the scrubbing and scraping that can score or even break the glass. Take a tight-lidded wide mouth jar,fill with F420,add a grody pipe,shake & let stand for 24 hours,shaking periodically. Fish the pipe out with tongs,rinse and DONE!!<br>Brillianly clean pipe! Put the lid on the jar and use it over and over until it's too stinky to clean effectively. This stuff is AWESOME!!"
I have tried this product twice with the same results. It does do a good job of cleaning my small glass spoon pipes but! I had both bottles turn to a block of solid cement after only a few uses. I stored the bottles upright in a desk drawer properly sealed and this happened both times so not a good value.
This stuff works great. Just gotta shake it up real good before you pour out the contents.
great way to clean and deodorize your gear
There is nothing better to 'open things up' for good things to come...
"this is a nice little cleaner that's better than jut rubbing alcohol,great for bongs with those hard to reach places."