This is what happens to your burnt pots when you combine vinegar and sugar

Other uses you can give apple cider vinegar:

Eliminate bad smells from rooms
Fill a jar with water and add a little vinegar. Leave it in the room uncovered until the smell disappears. This is a perfect idea for newly painted rooms.

In this case, it is advisable to change the water every 12 hours and repeat the procedure for at least three days.

Eliminates rust
If you have something in your house that has rusted (it could be a bicycle, a can opener or a potato peeler), use pure vinegar to clean it. Let it act for 24 hours.