How to solve the problem of red wine on the carpet of five-star hotels

(1). Prepare clean cloth, salt and vacuum cleaner;

(2) When red wine is spilled on the carpet, immediately dry it with a clean cloth;

3. Sprinkle salt on the red wine stains to react for 2 hours;

(4) Use a vacuum cleaner to suck out the salt.

If it doesn't work, try washing it with 2% ammonia borax solution.