Ok, so before I discovered SG I used to always use iso + salt. Now this combo works pretty well, but it takes a LOT of work (shaking it around and stuff). Well last night I decided to put some SG to the test. I put 3 slides and a downstem in one container filled with SG, and then I filled my new Weed Star dub bubbler 2.0 with SG. Let it all sit until 10am this morning and everything was 100% CRYSTAL CLEAR! But it wasn't just a normal crystal clear, it was that brand new crystal clear. Shit looked so fresh and clean that it could've been directly off the store shelves. Here is a pic of one of the slides (note: this is exactly how it came out, didn't run water on it or anything) Notice how it's extremely clear and almost sparkly, as if it were brand new: Before I put it in the SG it was almost completely black. Also, it used to have the ugly cursive Weed Star logo - luckily the SG took that off too! Here's a pic before: And here are the pics of the other stuff soaking in the SG: Anyways, I've also been using SG to get some of the shitty Weed Star labels off my gear. The downstem had a really nasty, ugly BLUE Weed Star label that I've gotten mostly off. Once I get home from work the rest of it should rub right off. Just wanted to let you guys know that SG is by far the easiest, cheapest, and most cost effective way to keep your shit clean. No mixing/rubbing/shaking involved - just let your shit sit in it overnight and it'll be 100% crystal clear/clean in the morning! BEST OF ALL, you can re-use it. Speaking of, anyone know how many times I should use this stuff before getting a new bottle? I've used it to clean 2 pieces so far, thinking I could get probably 10 uses out of it before I need to get a new supply.