Install the TubShroom into the Drain

What happens here

After removing the old stopper, the presenter takes the green TubShroom and simply pushes it down into the bathtub drain opening. The mushroom-shaped device seats firmly into the drain, with its top flush or slightly below the surface of the tub. Water will pass through the perforated holes on the 'stalk' of the mushroom, while hair will be caught around it.

Goal: The TubShroom is then placed directly into the bathtub's drain opening.