Grunge Off Super Soaker Glass Pipe Cleaner, 16 Ounce (2 Pack)

Ive used this product for years. It removes gunk very well just by soaking- no scrubbing needed. It typically works pretty fast to start removing gunk but if youre product is extra dirty, I recommend soaking overnight. All you need to do in the morning is ring well with water and the appearance of your piece is like new. The best part is you can reuse it and it still removes gunk until the product turns completely black! Removability 10/10

This stuff is amazing, I love that you can reuse it many times before pouring it out. When you use it regularly on glass pieces it's amazing how much easier and easier they get clean sometimes to where I feel like all I need is hot water. I will definitely always be a buyer of Grunge off!

Quick and easy way to clean and sanitize your glass pieces. I’ve been using this product faithfully for a few years and it hasn’t let me down yet. Be sure to do this over a surface that “gives” as the product can leave the glass slick while rinsing. The scent is similar to the orange scented industrial soaps mechanics use.

I won't clean my glass with anything else!! Grunge Off works so well! I soak my glass in a glass bowl filled just enough to cover for a couple of hours. Then I rinse my glass well in warm water. I usually leave the Grunge Off sitting in the glass bowl and add more glass in the next couple of days. But if you aren't using it frequently, just pour it back in the bottle. Be sure to shake the bottle whenever you use it.

It's not just that it does THE BEST job cleaning and smells decent while doing it, it's how long glass STAYS clean afterward. Way better than isopropyl or vinegar. When they say you dont need to brush or scrub - they're serious. A soak in this, wash out with warm soapy water and you're done.

This is hands down the best product I have ever used for the purpose intended. It is a great product I have used for going on 5 months now. 1 bottle so far has lasted me 30 cleanings, 5 deep cleans (my glass was all black from use). I still use the first bottle but wanted more before I would ever run out. This stuff lasts forever. It works fast too, if you’re just cleaning off a regular piece it can get all the gunk off in an hour. My blackened pieces turned crystal clear as though brand new, in about 4 hours of sitting and soaking in the fluid. I would say this is worth every penny and while you can find it similarly priced elsewhere, it is worth buying through Amazon.

At first I was reluctant to order this but now I wouldn't go without. I used to be the guy boiling the pipes in salt water lol. This blows that out of the water and works hands down better. It cleans the pipes so fast! I put a pipe in the container with this in there and within minutes it broke up the tar inside at high speed lol. There's no bad smell, it's actually not bad smelling. They came sealed up perfectly and there was zero residue. If you're looking for an easy peasy way to clean your pipes this is it.

If you use this on a color-changer it will strip everything down to the bare glass, no more color. Otherwise, highly recommended.