Yes, wash mitts are generally considered good for washing cars. They offer several advantages that make them a popular choice among car enthusiasts and detailers:

1. Gentle on Paint: High-quality wash mitts are designed to be soft and gentle on your car's paint, reducing the risk of scratches and swirl marks. For instance, mitts made from materials like microfiber or lambswool are particularly effective at lifting dirt without damaging the surface.

2. Excellent Dirt Retention: Wash mitts can hold a significant amount of water and soap, which helps in effectively lifting and trapping dirt and grime. This feature is crucial for a thorough wash without needing to frequently dip the mitt back into the wash bucket.

3. Variety of Options: There are many types of wash mitts available, including those made from chenille microfiber, which are known for their scratch-free cleaning capabilities. Some popular options include the Chemical Guys Chenille Premium Scratch-Free Wash Mitt and the Mothers Premium Chenille Car Wash Mitt.

4. Durability and Ease of Use: Many wash mitts are designed to be durable and can be machine washed, making them easy to maintain. They often come in larger sizes, which can help cover more surface area quickly.

Here are some images of popular wash mitts:

In summary, using a wash mitt is a great way to ensure your car is cleaned effectively while minimizing the risk of damage to the paint.