Keeping carpets clean can be a challenge, especially with daily wear and tear from foot traffic, pets, and spills. Sometimes, the sticky residue from carpet shampoos can make the problem worse.

These easy DIY formulas will keep your carpet free of dirt, stains, and odors. Liudmila Chernetska / Getty Images Carpets can ... manufacturers recommend deep cleaning every 12 to 18 months.

here are some DIY carpet-cleaning solutions to make with items you probably already have in your pantry or medicine cabinet. Whichever carpet-stain remover you choose, do a spot test first ...