Cleaning Spits Eyewear safety glasses is essential to keep them in good condition and maintain their effectiveness. First, rinse the glasses with cold or warm water to remove dust or dirt. Next, apply a small amount of dish soap on both sides of the lenses and rub them gently with your fingers. Rinse the glasses with water again and pat dry with a microfiber cloth. Avoid using hot water, abrasive cleaners, or tissues to clean safety glasses; they can damage the lenses and reduce their effectiveness. Repeat this process regularly to ensure clear vision and long-lasting safety.