Wool Pads The initial collapse is between the foam and wool pads, wool pads are considered cutting in nature. Fibers of the wool pad cut into the paint getting rid of the top layers of paint faster than foam pads. There are types of wool pads. The four-ply or white wool is the most saleable however it should not be used on newer coat finishes. However, be warned about using petroleum-based cleaners since it will reduce the life span of some key areas in your vehicle, such as hoses, rubber brushings, and seals, among other things. Since this part of your vehicle could get extremely filthy, it is important to make several applications of the cleaner and extensive brushing to effectively remove signs of damage and dirt. Auto Engine Detailing Once the engine cleaner has soaked completely, take a large towel or wash mitt to scrub against the engine and other hard to reach areas for total cleaning. If you can, brush it thoroughly before rinsing it off with a water hose. Focus on removing all the oil and the dirt off the engine to make it seem brand new. The recommended cleaner should not leave any residue behind. Residues make leather prone to microorganisms that break down the item stitching. Before you apply something on your leather, make sure to test its effects in color. Once you are convinced with the product s effectiveness, it is the time to apply it using a cloth. There are now 2-partpolyurethane paints that will match your vehicle for more rugged functions. DIY or Go Pro? You should consider your budget and skills if you're planning to do the repainting yourself. You will need several tools to get the job done as well. You can save a lot of time and effort by going to a pro or service provider. Keep in mind that buying the best detailing materials to be used in detailing your car can make all the difference in the world, so as much as possible, try to avoid sacrificing the quality of the detailing materials, especially if you can afford them, or if there is a very small difference in the cost between cheap materials to those of high quality.