We tend to forget the mattress in our bedroom is among one of the important things at our home as it helps us restore our strength and energy so that we wake up fresh and happy in the morning. If it is left unclean, the mattress’ top layer absorbs various forms of dirt and grime: sweat, skin flakes or particles stuck to your clothes and body. They are usually not visible to the naked eye, but the microorganisms and dirt remain in the upholstery of the mattress.