Washing your face c:
.
They make your teeth cleaner.
There is no specific cleaner needed, but you should make sure it isn't a cleaner that will leave a residue.
well wen u breathe the oxgen comes into the mask .that's why u get cleaner air into your mask
Murali
use pee
Yes, John S. Thurman created the Vacuum Cleaner.
A vacuum does not make sound. Unlike a vacuum cleaner, which does!
Alkali.Most acids can ruin skin and also cause skin irritation.
to make Australia cleaner.
By bending it
Buy chemicals and mix...