Black Label Cleaner - (12 fl oz) - Best Multipurpose Surface Cleaning Solution for Glass Tops, Metal and Ceramic Surfaces - Glass Top Cleaner for Streak-Free Finish - 1-Pack

Excellent and inexpensive! Works easily! Excellent bang for the buck. Highly recommend!

Best for the price. Too easy to clean - doesn’t need scrubbing, very little amount of liquid is required. Cleans well in 2 minutes. Smells strong like a nail polish remover tho. No stickiness.

I've been a loyal formula 420 and 91% alcohol with coarse salt user to clean glass for years. I bought this on a whim because I saw some strong feedback from a community site. I was doubtful but thought why not. It has 100% exceeded expectations. You use way less product than the traditonal stuff and way way way less effort to get it clean. I followed the instructions to a tee and was blown away at how clean it came, how easy it was and how little bit of solution it took. If you have glass to clean, this stuff is seriously awesome.

This works perfectly. I let it sit in the glass for a while or for small pieces I put it in a ziploc bag and just shake it up with this in there. Wipe with a q-tip, rinse, and it’s like new

I had a few glasses pieces I've neglected throughout the years. This cleaned it in a jiffy.

I have tried several other brands and I have let them soak for over 24 hours and no matter what I have still had to use a brush or something to scrape the rest off this stuff. I only let it sit 30 minutes, shook it up for a minute and it rinsed out!

Yeah you can buy this, but it’s going to solidify. I’d only spend money on this if I had a piece that was incredibly bad that I couldn’t clean with alcohol and salt or boiling water. Those two methods works great for everything I need, but tried this out. If I could keep it on hand for when things get super dirty I’d give it 5 stars but due to the solidification meh, 4 stars. Still does the job good.

Works great! Was pricey, but definitely does the job to clean pipes and bongs quickly