this post was submitted on 23 Oct 2024
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[–] [email protected] 0 points 7 hours ago (3 children)

They've studied that and it doesn't get rid of pesticides.

To get rid of pesticides you need to immerse it in a baking soda solution for about 20 minutes.

[–] [email protected] 9 points 4 hours ago (1 children)

They've studied it and you're wrong

https://portal.ct.gov/caes/fact-sheets/analytical-chemistry/removal-of-trace-pesticide-residues-from-produce

The correct answer is 9/12 pesticides are removed by Simple rinsing with water. Detergents do not improve results compared to mechanical removal via rinsing for 30 seconds.

[–] [email protected] 2 points 4 hours ago* (last edited 4 hours ago)

At a minimum rinse all fresh produce under tap water for at least thirty seconds.

The mechanical action of rubbing the produce under tap water is likely responsible for removing pesticide residues.

Personally I wouldn't call mechanical action of rubbing to be rinsing. I would have liked to see the % removed, but skimming that article I didn't see. Also in my experience people don't rub for 30 literal seconds, the people I watch are lucky to break 5 seconds.

But the main point I want to make is that baking soda is a base that breaks down the pesticide.

Liang [4] studied the removal of five organophosphorus pesticides in raw cucumber with home preparation, and the research results show that washing by tap water for 20 min only caused a pesticides reduction of 26.7–62.9%. Sodium carbonate and sodium bicarbonate solution caused a pesticides reduction of 66.7–98.9%.

The removal efficiency of other washing solutions outperformed the tap water; tap water washing only caused a 10–40% loss of the 10 pesticides, and the AlEW, micron calcium, and active oxygen solution caused a 40–90% loss of the 10 pesticides.

AIEW being alkaline electrolyzed water, which I understand to be baking soda.

https://pmc.ncbi.nlm.nih.gov/articles/PMC6388112

[–] [email protected] 4 points 5 hours ago

Probably depends a lot on the pesticides and therefore country...

[–] [email protected] 1 points 5 hours ago (1 children)

Thank you. I thought that pesticides wouldn't come off with simple rinsing.

[–] [email protected] 5 points 4 hours ago (1 children)
[–] [email protected] 1 points 1 hour ago (1 children)

Awesome! Looks like rinsing and 30 second rubbing is the way to go. Thank you.

[–] [email protected] 1 points 1 hour ago

Go up to see my comment responding to him.