Straw mats have a taste. Is it harmful to your health?

Traditional straw mats are made of rushes, cattails and Malan grass, but as we all know, straw mats are vulnerable to insects. Need to be cleaned after a long time;

Wipe with a soft cloth or rinse with clear water when cleaning. Do not soak in water for a long time or rub hard. If there are creases, soak them in hot water with a soft cloth and smooth them out. Wipe with a dry cloth before collection, dry in the sun, avoid long-term direct sunlight, and place it in a damp place.