Year old carpet stains gone

Step 1: Your Weapons

Baking Soda & Vinegar-Water 50/50 Mix

Step 2: Apply Baking Soda

Cover the stains with a layer of baking soda.

Step 3: Spray With Vinegar-Water

Step 4: Wait a Few Hours

Step 5: Scrub It Loose

Scrub the vinegar-baking soda paste loose.

Step 6: Sweep It Up

Step 7: Bask in Glory