3. Insecticide

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If you thought using Coke as gum remover was a little concerning, wait until you hear about this! Some farmers reportedly use Coca-cola to kill insects on their crops. This unusual use of the soft drink is reported to be by farmers in India who accidentally discovered that it killed bugs when sprayed onto their fields. There’s something to think about before you take another sip! In Coke’s defense, the farmers claim that other soft drinks have the same effect on insects.