Tannin Cleaner: Can It Cause Black Spots on Your Carpet or Remove Tough Stains?
Tannin cleaner removes black spots on carpets caused by tannin stains, such as coffee and tea. It also works on upholstery. First, pre-clean the area with a mild detergent. Avoid non-bleaching chemicals to prevent damage. Always follow the product instructions for the best results. It is crucial to follow the manufacturer’s instructions and test the … Read more