The Nirvana N95 Reusable Face Mask Black Medium is designed to be reusable, which generally means it can be washed. However, specific washing instructions are important to maintain its effectiveness and fit.

Key points to consider:

• N95 masks typically have a filtration layer that can be damaged by washing with water or detergents.
• Reusable N95 masks often come with manufacturer guidelines on how to clean them safely, such as using gentle hand washing or wiping with disinfectant wipes.
• It is best to check the product packaging or contact the manufacturer directly for precise washing instructions to ensure the mask retains its protective qualities.

For your safety and to ensure proper use, I recommend consulting the product manual or reaching out to the seller or manufacturer. If you need a mask for medical or protective use, discussing options with a doctor or a specialist in respiratory protection can also be helpful.