Remove Water Stains From Carpet
While wet vacuuming can absorb water from carpets, there’s no saying if it can still leave a stain. Yes, water stains sometimes. To get rid of it, you can dilute equal parts of vinegar and water and soak a clean cloth in the mixture.
Follow up by squeezing the excess and dabbing on the stained spot. Make sure you do so lightly as not to get the carpet wetter than it already was. You’ll notice the stain fade gradually, and the science behind it is pretty interesting. The pH level of the vinegar absorbs the water stain from the edges.