- 1). Rinse the inside of the PVC brush with water to remove any standing debris.
- 2). Sprinkle the bottle brush with powdered cleaner until it is completely covered.
- 3). Insert the bottle brush into the pipe and scrub. You will not damage the PVC pipe with the bottle brush--it can stand up to sanding and steel wool. Continue scrubbing until you've reached every area inside the PVC pipe.
- 4). Rinse the pipe with water until all the cleaner has been removed and the water runs completely clear.
- 5). Let the pipe air dry completely before using it.
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