i scored a lifegard on ebay and i just got it in today. i gave it a quick rub down with a mr.clean magic eraser. then i used a tooth brush and some soap and hot water, and a toothpick to get out the dirt in the tight spots. it looks pretty good. but there are some areas with a lot of deep scratches and are very visible. i bought a 3m buffing kit from auto zone to clean up RGBLI’s light bar lens. they came out great. i was wondering if i could use the same method here or is it a bad idea. also i wanted to know if anyone else has encountered this and can point me in the right direction. thanks