This microfiber chenille wash mitt is safe to use on all surfaces. Its ideal for washing but can also be used for dusting, buffing, and polishing. It is great for both interior and exterior use during car detailing. Microfiber is especially adept at cleaning without the use of chemicals. Use this car washing mitt dry, and it will work like magic without scratching, linting, or streaking. Use it wet and the mitt will absorb seven to eight times its own weight in water. Due to its superior quality, this microfiber mitt can be washed and reused hundreds of times. Care instructions: Machine wash. Tumble dry low and do not iron. Do not use fabric softener as this clogs the microfibers and reduces efficiency. Do not use chlorine bleach. Wash with other non-linting materials to maintain the microfibers dirt-gripping properties.