You’ll need:
2 cups water
2 tablespoons Dr. Bronner’s soap
1 tablespoon witch hazel
1 roll paper towel (preferably a brand that won’t break apart in water, such as Bounty)

a) Cut a whole roll of paper towels crosswise in half. Remove the cardboard center.

b) Place one of the halved rolls into an empty container big enough to hold it.

c) In a bowl, mix together water, Dr. Bronner’s soap and witch hazel.

d) Pour the liquid over paper towels and let soak for 30 minutes. Done.