How to remove soy sauce stains from upholstery

to remove soy sauce stains from upholstery:

1. Combine 1 cup of lukewarm water with a bleach- and alkaloid-free crystal detergent (such as dishwasher or laundry soap).

2. Blot this solution into the carpet or upholstery using a clean cloth.

3. Drop 1 tbsp. of ammonia into 1/2 cup water. Using a different clean cloth, blot this into the carpet or upholstery on top of the detergent solution.

4. Apply the detergent solution a second time, on top of the ammonia.

5. Get a sponge and some clean water. Soak the sponge, wring it out and blot the soy sauce stains in your carpet.

6. Supplement your efforts by applying a carpet cleaner spray product to the stain, as per the instructions on the label. Consult a professional carpet cleaner if you still cannot remove the soy sauce stains.

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