Completely empty shaving foam cans
Many years ago I got the tip from a good friend to put shaving foam cans in warm water to get the technically caused residual amount out of the can.
That's how it's done:
- Use up the can until no more foam comes out.
- Put warm water in a bowl or basin and put the tin in it for about 10 minutes.
- Shake the can as usual and remove the remaining amount.
The shaving foam thus obtained is sufficient for at least one more shave.
