I use some rug and carpet shampoo that I buy at the store. Just about any brand will work,if your like me it'll be the cheapest brand there. Remeber to buy the foaming type not a presoak cleaner. Follow the directions and let it set in then just vacum it up. HOWEVER!!!!! be advised to not do this when the other half is home. She may see you doing this and take it as a indication that you want to clean the whole carpet.(experience..joy,joy).
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