I'm a body man/painter so, I'll add what I can. What has been said is true. Many of todays clear coats are too soft and scratch easy. Keep the finish clean by using a quality "duster" I use the "California car duster" myself. Sweep in long straight strokes, not circles. When washing, one of the best things you can do is, use "soft" water. Hard water deposits can stain clear coats, which is what you avoid so you don't have to polish. (polishing will always create swirl marks) Start by having the car in shade, rince very well with soft water, reverse osmosis ect.... Use only car wash soap and a quality mit's (not a sponge) or the microfiber towels, wash the top and sides with one mit swirling the mit in the bucket to shed dirt away. Use a second mit for wheel well lips & the very bottom of the car, that's where most of the dirt will be. Rince very....well. Please do not, wash, dry and park it back in the garage ! I know we all like it pretty and don't want to drive it afterwards but, that just creates problems. Take it down the highway/freeway ect.. to blow the car dry. If you just can't get yourself to do this, at least use a blow gun that has a dryer, in-line to your compressor and a fan or two. Wax only once, per year with carnuba wax (builds up) but, you can use a detail spray wax to keep it clean. Here again, use the microfiber towels. Make sure that even the thread is cotton. Cheap versions use polyester & will scratch. If the car has a lot of dust, blow it off first using the air gun (with a dryer) then use the duster ot micro towel. Lastly, don't rest your big **** against the car ! Oh ya,.......if you find your CAT..... sitting on the car, in the garage, do NOT.....yell "GET OF THE CAR YOU FRICKEN IDIOT" !!!! car claw gauges don't polish out !
Not that I've had it happen ?????? (yes I did and the cat is still alive) !
Thanks,
Kev