[Q]: Objective: lighter
[A]: can burn a foot

[Q]: Objective: Make own deodorant.
[A]: Apply baking soda under arms.

[Q]: Objective: To combine lemon juice and condensed milk, you can
[A]: Place in a bowl and whisk with a fork

[Q]: Objective: To protect wire that has become damaged, you can
[A]:
Wrap the wire in electrical tape