In order to sell squid well and keep it for a long time, the hotel market likes to "keep" squid. In order to keep fresh and pursue good sales, some unscrupulous traders use chemical products to "save face" for squid: "pepper buds" to make squid; Formaldehyde can make the deteriorated squid "come back to life", and sodium benzoate can make the squid "stay young forever" ... How to remove these harmful substances?
Put them all in a basin! Then add a little residue to the water! Part of the water covered by the residue is isolated from the air, and squid will feel anoxic in the water! Will stretch and breathe! In this way, the cleaning effect is achieved! ! If you want to be clean again, change the water several times! Slag cleaning! Attention! Clean up the residue properly, don't add too much! Otherwise, they can't breathe in it, and it's easy to suffocate!
Don't soak squid with detergent such as detergent. These substances are difficult to clean and easy to remain in squid, causing secondary pollution.
Experts said that in fact, when we eat squid in our daily life, it is best not to go to street stalls to eat it, or to eat it at home. We must pay attention to the hygiene and cleanliness of squid.