It's fairly easy to care for T3 products:
For dirt and dried mud, simply use a soft brush to remove the dirt. Then, machine wash the product on a low-temperature setting using mild detergent. Either air dry or tumble dry on a low setting. Avoid chlorine- or bleach-based cleansers.
California Proposition 65 Warning: WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.