Wash With the Right Suds
Even though hand dishwashing liquid is a great degreaser, it's not the thing to use on your vehicle's finish. Yes, it removes dirt, grease and old wax. But it also sucks important oils right out of the paint's finish. Use it repeatedly and you shorten the life of your paint job. Instead of dish soap, use a cleaner formulated for vehicles (available at any auto parts store). Once you've mixed the suds, go one step further—fill a second bucket with clean rinse water. Use it to rinse the wash mitt often. That'll remove most of the road grit from the mitt to prevent scratches. Then throw the mitt in the washing machine to get it completely clean. When you're finished, take a few more steps to protect your car's finish.
Pluck the Finish
Polish the Finish
Many car owners confuse polishing with waxing. But they're separate steps. Polishing removes small surface imperfections and scratches and buffs the finish to a shine. Waxing adds more gloss and protects the finish from the elements. Most DIYers skip polishing because they don't want to invest the money for a polisher or the elbow grease for a hand polish. But polishing your vehicle's finish is the key to getting the best gloss (pros would never skip it). Apply a dollop of polish to the pad and wipe the pad across a 2 x 2-ft. area. Run the polisher at a slow speed to spread the compound over the entire area. Then boost the speed and let the polisher do the work for you.