ALL NATURAL Formula 420 Pipe Cleaner - Cleans - Glass Pyrex Metal Ceramic 16 Ounce

Used it the day it came within minutes of the package arriving. Cleaned my new glass piece with it and it looks like new! This stuff really works and smells amazing. The bottle was slightly wet when it arrived so it seems there may have been a leak but it wasn’t very large and the bottle was still sealed and full. The seal was difficult to peel off and had to be punctured instead. Really cleans in one minute as advertised! Worth every penny. Read more

This works great Read more

This stuff is pretty good for just a minute of shaking and not having to deal with the alcohol and salt combo I usually used. I put before and after pictures up. That was just using this 420 cleaner and shaking for about a minute I'm sure if I did it again I could get the last of the residue but this is good enough for me. It cleaned better than the salt and alcohol I used before so I'd say its worth the money. It also has a really nice citrus smell. Read more

I ordered this because I ran out of pipe cleaning fluid, and seriously needed some more so I can thoroughly clean my grinder, pipes and bongs. I used the Formula 420 cleaner as directed, and it powered through most of the residue, and it even leaves your glass or grinder smelling better too! If you're a sesher and you need to rigorously clean your pieces, then THIS is the cleaner for YOU!!!! Read more

I never write five star reviews because a five is above and beyond. Please take that into consideration as you read:) The bottle arrived in a package with some other items I orders. Somehow the contents either of this bottle or another had made its way out of the bottle and all over most of the rest of the order. That's the worst I can say about it. The scent is almost identical to the Orange automotive hand cleaner. The color is almost a neon yellow-ish green. Like Mt.Dew but not clear/translucent. Its performance was above and beyond anything I have ever seen. I followed instructions to a T and my glassware is cleaner than I have ever seen it. It was a used gift from someone. So I had never seen it brand new until I took a minute and thirty seconds out of my life to use this. Its simple to use. Its easy as shake the bottle, pour the fluid, shake the item to be cleaned for (it says 60 seconds but I was done in maybe 19 or 20, no joke.) It cleaned crud so thick I couldn't believe it. I've used 91% Isopropyl Alcohol and Rice soaked over night, shook til my arms fell off and never made a dent. Less than thirty seconds after I started using it I wanted to see what else it could made disappear. The first thing I could think of after using this, besides OMG this is amazing, was I wonder if I could use this to get the hard water spots off of my windows. Its that good! I haven't tried it. But if it works I have to find a way to order gallons of this to clean my windows and not break my house cleaning budget. Read more

I poured the whole bottle into my water pipe and shook vigorously at least 5 - 7 times over the course of an hour. It got all the resin out of it, but the glass was still stained light brown. It did not get all the resin out of the bowl piece and it did not get all the resin out of my pipe near the bowl piece. This is definitely a good cleaner, but it's not as effective as Grunge Off Super Soaker Glass Pipe Cleaner. Granted, Grunge Off is about $5 more expensive, but I will definitely be buying Grunge Off in the future. I gave 420 Cleaner a try and was left somewhat disappointed. Also, there are a billion little "crystals" in 420 cleaner that get stuck everywhere, which makes it more difficult to rinse out and more time consuming. 420 Cleaner also has a warning on it to VERY Thoroughly rinse your glassware after using it and to also thoroughly wash your hands, which is a surprise since it claims to be "all natural". Grunge Off has no such warnings, or crystals, and is twice as effective as 420 cleaner. I can only recommend 420 Cleaner to someone if Grunge Off becomes unavailable. 420 Cleaner is good, just not that good. Read more

This stuff is AMAZING. it cleans my glass pieces so easily. I didn’t have any leakage problems because it’s very effective. It cleans quickly but I like to let it sit to maximize the clean. And it smells great!! Worth the money Read more

I have used every glass cleaner out there and this is THE BEST one. You can literally watch your glassware go from black to brand new. Through experimenting I have discovered that this little bottle can really go a long way if you are willing to sacrifice a tupperware/pyrex dish to be your permanent cleaning container. For glass pieces small enough to fit in this container you can use the whole bottle and keep it sealed for future use. I simply put my piece in, squeeze the whole bottle over it making sure the crystals get inside chambers and then let it sit for 5 minutes. I give it a gentle shake back & forth in the container then leave it for 30 minutes-1 hour depending on how dirty it is. Next, I'll wear a pair of protective vinyl gloves and use a qtip soaked in the solution to get in crevices/holes and scrub them clean. Lastly, I run the piece over HOT water and use another qtip to finish detailing it. With larger pieces like a water bong or hookah I squeeze the whole bottle (or as much as it needs to cover up where it is the most dirty) and let the piece sit for an hour, shaking it every 10 minutes to let the crystals "scrub" away where you can never reach with your hands or another cleaning tool. Once it's clean enough I empty it into a tupperware/pyrex container (try to get as much of those crystals out before rinsing) and then run through HOT water, continuously shaking to rinse completely. All my local head and pawn shops used to carry 420 Cleaner but have stopped over the last 3 years, which has forced me to order though Amazon now (I don't mind, but I actually wish they would make it a Subscribe & Save item) You will not be disappointed with this cleaner!!! Read more