To turn a regular soap dispenser into a foaming soap dispenser, you'll need to follow these steps:

Empty the dispenser: Start by emptying any remaining liquid soap from the dispenser. You can do this by either using up the existing soap or pouring it into another container.

Clean the dispenser: Rinse the dispenser thoroughly with warm water to remove any residue from the previous soap. Make sure to clean the pump mechanism as well.

Prepare the foaming soap mixture: Foaming soap requires a specific mixture of liquid soap and water. Typically, you'll need about 1 part liquid soap to 4 parts water, but you can adjust the ratio based on your preference. Mix the soap and water gently until well combined.

Fill the dispenser: Pour the foaming soap mixture into the dispenser, leaving some space at the top for the pump mechanism to fit in properly. Be careful not to overfill, as this can cause the dispenser to clog or overflow.

Reattach the pump: Carefully reattach the pump mechanism to the dispenser. Ensure it is securely tightened to avoid leaks.

Test and use: Press the pump a few times to test the foaming action. If the soap comes out as desired, your foaming soap dispenser is ready to use. If the foam is too thin, you can add more soap to the mixture. If it's too thick, add a bit more water.

That's it! You have successfully converted your regular soap dispenser into a foaming soap dispenser. Enjoy the convenience and economy of using foaming soap.