■ Lemon peel ■
1. Place lemon in a cup and put water in it.
2. Put it in a microwave at 500w for 3min.
3. Since the steam of lemon is full in the microwave, wipe off with kitchen paper etc.
■ Fruit net ■
1. Place the detergent in a dirty pan.
2. Wash with a fruit net instead of a sponge.
1. Boil spinach.
2. Remove from the hear and let it cool.
3. Use kitchen paper with spinach broth and wipe off scale on your sink etc.