No, you should not put a car cover in a washing machine. Machine washing can severely damage the cover's fabric and special coatings. The agitation can break down waterproof or UV-resistant layers, weaken seams, and cause shrinkage, compromising the cover's protective qualities. It can also harm your washing machine, as the cover's large size and any accumulated grime can throw the machine off balance or clog its drain.
The best method is always to hand wash your car cover. This gives you the control needed to preserve its technical features. Fill a large container, like a clean trash can or a bathtub, with cool water and a mild, soap-free detergent specifically designed for automotive fabrics. Agitate the cover by hand, paying special attention to heavily soiled areas. Rinse it thoroughly with cool water until all soap residue is gone.
Never use bleach, fabric softener, or harsh detergents, as these will degrade the material. After washing, the cover must air dry completely before storage to prevent mildew. Spread it out over a few clean clotheslines or a flat, clean surface away from direct sunlight, which can also cause fading and damage over time.
| Cleaning Method | Risk to Cover Fabric | Risk to Coatings (Waterproof/UV) | Likelihood of Shrinkage | Recommended Detergent Type |
|---|
| Home Washing Machine | High | Severe Damage | High | Not Recommended |
| Commercial/Industrial Washer | Moderate | Moderate Damage | Moderate | Mild, Non-abrasive |
| Hand Washing | Very Low | Minimal Risk | Very Low | Automotive-specific, Soap-free |
| Professional Cleaning Service | Low | Low (if specialized) | Low | Commercial-grade, Technical |
Following the manufacturer's care instructions is the most reliable way to ensure your cover lasts for years. A well-maintained cover is a key part of protecting your vehicle's paint from the elements.
