32oz Soak & Wash Glass Pipe Cleaner - Cleanse, Deodorize, Restore - No Shaking/No Scrubbing

This stuff is insane - it really does clean rapidly and with little to no work. I didn't even let it sit for longer than 2 minutes and all of the grime was already falling off. It's reusable so don't throw it away after you're done, be sure to run it through a cloth or coffee strainer and pour it back into the bottle. Even if you don't run it through a filter, it'll still work perfectly fine. It just won't be as pretty.

I AM SHOOK!!!! WHA'IN THE HARRY POTTER SORCERERY IS THIS!!!from 3pm to 3:25. No scrubbing, just a quick soak and no scrubbing and she's a clean bish!.Just buy and do not question. Works amazing!!!

I am really impressed with this cleaner. I had glass that had recently been used that cleaned in minutes. The glass actually shines and feels clean after a little treatment. I also had glass with old residue caked on. I let them soak overnight and in the morning only required a little rinsing. There was no work at all. I thought I might have to dispose of the pieces, but they are clean and look new. The bottle is large and will last a bit. Amazing cleaner that I will definitely order again.

I used salt/alcohol for many years, then moved to grunge off soaker. The ongoing soaking cycle with pieces has changed my life. I always have clean stuff now. So I've used grunge off for a couple years and looked to this as a cheaper alternative since my grunge off soak dish got a little too thick & nasty and it just reached the end of its lifespan. (Needs to be swapped every few months)** Overall / Price -Overall it's not "best in class performance" for a soaker but it's definitely "best cost/performance ratio" since the competing product works a bit better but is 2x the price!** Product - .- It smells almost like nothing, maybe a slight "cleaning product" smell. Not off putting at all, not strong, and more pleasant than grunge off strong orange/chemical smell.- The color is bright hot pink. Literally.- It feels less viscous than grunge off- Rinses easily, just as easy as anything else. I personally always finish quick splash of alcohol to finish everything off and sterilize before pieces goe back into use.- This product (Zen Master) doesn't say on the bottle that it's reusable but any soak solution can be used multiple times until the solution is too degraded with muck. So I"m treating this product as a reusable soaker, keep that in mind when I'm comparing prices. I don't have long term experience with its re usability though but so far I think it'll be fine.** Effectiveness:If you have PLANT based gunk/resin - This stuff works wonders. Give it 15-60 mins soak depending on filth level and rinse. Works great unless it's stubborn caked on thick tar on your piece then you're gonna need to agitate it a bit and go for longer soaks. If it's like nasty half inch thick I suggest scrape at it to allow the stuff to soak into the layer of gunk. Same goes for any competing product though. This stuff works just as well as any other product in its class for plant based resin.If you have WAX based gunk/reclaim? Nothing works like a miracle but I can say Grunge off DEFINITELY more effective than Zen Master and is. IMO if you're cleaning dab rigs more than 50% of the time then you may want to look at grunge off instead. It's twice the price though!! (dabbing is kinda gross imo)

I have a 9 year old piece and it has never wanted to be cleaned ever. Used this and got it clean in less than 30 minutes. I first washed it out with soap and water under hot water to try and loosen it up at first, I drain that all out. Then I put just a two second pour of the cleaner in, a bit of salt, and a splash of 91% Alc. after that I shook it up for a few minutes, once I noticed it wasn’t getting anymore off. I drained and put the same amount of cleaned, alc, and salt. Shook it up for a couple minutes and it got the rest. Then I washed and rinsed out the piece. I can’t remember the last time I could see through it.

I've used other products in the past like 420, and Grunge Off. I'd say this competes with Grunge Off pretty well and leaves 420 in the dust.My percolator I keep relatively clean in general but man it cleared every bit of grime out of the shower head that goes down the middle which is usually the worst part.My bowl was completely solid black, it's double walled so all that clear space you see in the pictures does get filled to the brim with resin. I let it soak for about half the day and had to do a lot of manual shaking and bending a bobby pin to break up the bigger pieces so I wouldn't say this is a no shake or scrubbing cleaner but my bowl is weird in general so I think it really depends on the piece and how accessible it is to scrub.My bong itself didn't get fully clean, as you can see there is still residue and I shook the ever living piss out of it with grandmaster (dumped back into the container) then with hot water. (Note: I don't have a good brush to get into the chamber, I'm sure if I did I would be able to get it all.) Overall it did get about 95% of the grime off so I'm happy with it and will def use it in the future.If I had to rate all of the products I've used in the past: tied for 1st. Grunge Off & Grandmaster, last place 420 (I hate this stuff lol). It's well worth the purchase especially since it's reliable and does a pretty solid job overall.As a final note Grunge Off seems to be more Isopropyl alcohol based with some other ingredients and my issue with it is that if you get resin on your fingers you gotta scrub pretty hard still to get it off even with applying a little grunge off onto the spot that has resin. HOWEVER Grandmasters does NOT have this effect. I can simply dip my finger into it, run it under hot water, and it comes right off leaving my fingers clean feeling and not sticky at all. This is a weird but important thing for me as I absolutely despise having dirty hands in any way.