Microfiber cleaning cloths provide excellent lint-free cleaning for any surface. Ideal for countertops, porcelain, chrome, glass and wood. Ultra fine densely bundled microscopic fibers form a cleaning surface 40 times greater than regular cotton fiber to remove substantially more dust, dirt and bacteria than conventional cleaning products. Towels are color-coded. Blue suede towel is specially designed and knitted for cleaning glass and mirrors. Other towels in green, pink and yellow are designed for general purpose cleaning. Towels trap dirt and dust and can be laundered extensively, but not with fabric softener. No chemicals are required for cleaning with microfiber towels.