If you’re on a tight budget, looking for affordable carpet cleaning companies may be the last thing on your mind. Rug cleaning isn’t a luxury, however. It should be considered an absolute necessity. Clean carpets will protect your family from mold, mildew, allergens and other harmful items lingering in the fibers. If you’ve been feeling ill, it could be a result of these items in your carpet. If you’ve had water damage, it is especially important that you get your carpets cleaned to protect against these dangers. If you’re still unsure about spending big bucks on clean carpets, consider some of the facts about what lingers in dirty rugs.