go down the drain

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Replacing Sources with Sinks: When Do Populations Go Down the Drain?
Why does chlorine make my pipe performance go down the drain?
Some unused narcotics should go down the drain, FDA says
To flush or not to flush: The wipes market continues to develop products that can go down the drain while encouraging consumers to t...
JMU Refuses to Let Money Go down the Drain.
DON'T LET PROFITABILITY GO DOWN THE DRAIN
Desert tortoise recovery plan criticized Drugs go down the drain
Fans' Hopes of Seeing Chargers Train Go Down the Drain
Heat Recovery: Don't Let a Valuable Resource Go Down the Drain
Vacation days go down the drain