Pre-wet and Apply Acid Solution

to rinse it out. Okay, here I'm go. I'm ready to go. Got my mask on, safety glasses, rubber gloves, got my boots on, and we're going to start this acid into when applying this acid. Wow. Wherever the um tire tracks are where they come in the garage, that's where you really want to etch it the most. If there's any contaminants, also spray a lot right there to really get those contaminants lifted up and etched out. But pay really good attention to where the tires come in. That's where you really want it the roughest. Also, make sure you have it well ventilated. I got both garage doors open and the other garage. If you got windows and stuff like that, make sure it's open, too, cuz you need a lot of ventilation cuz there's a lot of this chemical and you don't want to breathe this stuff. It's pretty nasty.