Make the most effective carpet shampoo detergent. 3 ingredients to get your carpet CLEAN! Takes a moment or 2 to mix, then shampoo normally.
Vinegar: https://amzn.to/2Y0CGWw
Odoban Shampoo: https://amzn.to/2OS6fVW
Borax: https://amzn.to/2r356TA