13/ Repelling snails and slugs
In your garden, Coca Cola works miracles for getting rid of these pesky plant guzzling pests. Place receptacles filled with Coca Cola at each of the four corners of your garden. The acid in Coca Cola is very bad for them.
14/ Making a marinade
You may find it hard to believe, but Coca Cola makes an excellent marinade.
15/ To unblock a sink
Block the overflow pipe and put the neck of your bottle of Coca Cola in the drain hole. The bottle will empty and the gas will create enough pressure to unblock the sink. This doesn’t work every time but it is worth a shot!