Machine-made carpets made of acrylic materials are carcinogenic and the use of these carpets is not recommended. Factories that weave acrylic carpets act against the regulations because acrylic material is carcinogenic and its fabric has been banned in the world for years. At least half of the factories producing machine-made carpets use acrylic materials in the texture of their carpets, and the buyers of these types of carpets fill the interior of the house with acrylic lint and endanger their health and that of their families. The use of PCF materials in machine-made carpets is unobstructed and without environmental risks and problems, and there are no obstacles, but PCF materials are used less. Also, the transportation of acrylic carpets from manufacturing factories to carpet finishing companies with vans and without the use of tents causes acrylic lint to spread in space and pollute the air and environment. Result: Buy a handwoven carpet