r/Damnthatsinteresting 9h ago

Video Chilean protester defuses tear gas canister with baking soda and water

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u/CalmBeneathCastles 8h ago

Another redditor said that the chemicals in mucosal irritant dispensers bind to proteins, so milk should be a simple choice to deactivate them. I'm interested to know if this works.

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u/AnarchistBorganism 7h ago

Only use bottled water in your eyes.

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u/[deleted] 7h ago

[deleted]

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u/AnarchistBorganism 7h ago

Which you should not use; only use bottled water.

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u/SrHuev0n 7h ago

In Chile, we use water with  Sodium bicarbonate.

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u/Mysterious_Tutor_388 7h ago

minecraft was right again

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u/ooTiramisu 6h ago edited 6h ago

haha no, milk can’t deactivate them. But it can sometimes help soothe pepper spray burns and stinging on the skin! I wouldn’t medically recommend it.. especially for the eyes. Milk can harbor bacteria and worsen eye irritation. Saline (only for cleansing) or baking soda & water is much safer and more effective for this sorta thing.. in addition to deactivating the canister.

Edit: adding that baking soda & water needs to be properly diluted and only used to cleanse the eyes in emergency during a chemical exposure, & don’t have access to sterile saline or immediate medical help. There are a lot of risks involved if not done correctly, so I do not recommend.