How do you use a Rainbow vacuum?

Using a Rainbow Vacuum
  1. Fill the water basin with water. You can add a fragrance if you wish, to make the area you are cleaning smell fresher.
  2. Assemble the vacuum. Attach the motor section to the water basin and assemble the vacuum hose. …
  3. Plug the vacuum in, turn it on, and vacuum.

Do you have to put water in a rainbow vacuum?

Fill the Rainbow with water up to the right level is very important. If you fill the Rainbow with less water than required, the Rainbow will reduce the capacity to trap more dust and dirt. More water than normal can make the rainbow go off by itself to prevent water spills.