The care and cleaning instructions for waterproof nonwoven fabrics can vary based on the specific type of fabric, its construction, and any additional treatments or coatings applied during the manufacturing process. While some waterproof nonwoven fabrics may be machine washable, others may require special care to maintain their water resistance and overall performance. Here are some general guidelines:
Machine Washing:
Use Mild Detergent:
If machine washing is allowed, use a mild detergent. Avoid harsh chemicals or bleach, as they may compromise the waterproofing treatment.
Gentle Cycle:
Wash the fabric on a gentle cycle to minimize stress on the material and maintain its integrity.
Low Temperature:
Use a low or lukewarm water temperature. High temperatures may affect the waterproofing treatment.
Avoid Fabric Softeners:
Avoid using fabric softeners, as they can leave residues that may impact the waterproofing properties.

Fasten Zippers and Closures:
If the fabric is part of a garment or has zippers and closures, fasten them before washing to prevent damage.
Dry Cleaning:
Check Manufacturer Instructions:
Review the care instructions to determine if dry cleaning is recommended or allowed for the specific fabric.
Professional Dry Cleaning:
If dry cleaning is recommended, take the fabric to a professional dry cleaner experienced in handling waterproof or specialty fabrics.
Inform the Dry Cleaner:
Inform the dry cleaner about any specific treatments or coatings on the fabric to ensure appropriate care.
Special Care Considerations:
Avoid Harsh Chemicals:
Avoid exposure to harsh chemicals, solvents, or abrasive cleaning agents that could compromise the waterproofing treatment.
Reapply Waterproofing Treatment:
Over time, the waterproofing treatment may wear off. Some fabrics may benefit from reapplication of waterproofing sprays or treatments, following the manufacturer's recommendations.
Avoid High Heat:
Limit exposure to high heat, whether from washing, drying, or ironing, as excessive heat can affect the fabric's performance.
Air Drying:
If machine drying is not recommended, air dry the fabric by hanging it or laying it flat.
Storage:
Store waterproof nonwoven fabrics in a cool, dry place when not in use, and avoid prolonged exposure to direct sunlight.It's crucial to note that the care instructions can vary between different waterproof nonwoven fabrics. Always follow the specific recommendations provided by the manufacturer to ensure that the fabric maintains its water resistance and other desired properties over time.