Question

turmeric stains white clothes when washed with soap turn red why

Answer 1

because some people says that don't use soap because it convert into red and turmeric is indicator and soap is base

Answer 2

Hey......

we know that turmeric is a natural indicator.

and when turmeric comes in contact with soap (base ) stain turns red in colour.

And when clothes are washed with water stain remove and stain of yellow colour reappears...

Hope this will help u...