Persistent water stains that form on stainless steel

Prepare one paper cup of warm water.

Add about two tablespoons of citric acid and mix to make citric acid solution.

For light stains, spray with citric acid solution and wipe.

4. If the stain doesn't come out immediately, try this.

Place a paper towel on the stain and keep it damp.

Soak thoroughly with citric acid solution.

If you gently scrub with a soft scrub brush after about 30 minutes

Stains can be removed.

I should try this week.

There should be citric acid at Daiso.