This is cheaper than the praised 3M kit, and I know the $15 for the 3M kit isn't bad but I couldn't find it anywhere around here, and I didn't want to wait for it to ship, so I got a different kit. One made by Turtle wax. I picked it up at Walmart for $9.00 And tried it out on my Saab. I only had enough day light to do one headlight. Before: After: Left done, right not The light output is better from the restored one. This is the kit: Best $9 I've spent in awhile. I thought you guys might like to know about this stuff, and I thought it would help. Our S10 and Suburban both still have clear lights, so that's why my Saab is shown.