Forum Discussion
specta
Oct 07, 2020Explorer

I bought this at Home Depot.

I set the air pressure regulator to 45 psi and start with the faucet furthest from the here.
I drain all of the fresh water including the water heater.
I open the outside shower first (hot and then cold for all of them), inside shower, toilet, bathroom faucet and then kitchen sink.
I leave each one on until nothing but air is coming out. When I'm done with the kitchen sink I go back and open each one one more time.
I pour some pink stuff into the P-traps and I'm done.
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