Step 8 · Close Cleanout and Clean Up

This is the step people usually slow down on. Go finger-tight first, then a quarter turn. No rush — replay the clip whenever it helps.

With the line confirmed clear, the final step is to seal the cleanout and clean your work area. For a better seal and to make future removal easier, wrap the threads of the cleanout plug with three to four layers of Teflon tape in a clockwise direction. Screw the cleanout plug back into the pipe, starting it by hand to avoid cross-threading. Finish tightening it with the pipe wrench until it is snug. Be careful not to overtighten, as this can crack the plastic fitting or pipe. Roll up the plastic tarp, ensuring any mess is contained within it for easy disposal. Dispose of soiled rags and gloves. Thoroughly clean any rented equipment according to the rental company's instructions before returning it.