This reply
Lin mark this message contains misinformation
originally written by Lin
FAKE. Please don't do that,, the recommended action is to immediately immerse the burned area in cool water or under gently running cool water for a minimum of five minutes. Doing so halts the burning process, numbs the pain, and prevents or reduces swelling.

References

https://www.snopes.com/fact-check/flour-power/

Should You Treat Burns with Flour?

Claim:   The application of flour is an effective and recommended treatment for burns. FALSE Example:   [Collected via e-mail, March 2011] Once I was cooking some corn and stuck my fork in the boil

https://www.snopes.com/fact-check/flour-power/

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