unflush

the toilet was broken and wouldn't flush, so we had to unflush it manually.

after the power outage, we needed to unflush the toilet to clear the blockage.

he tried to unflush the pipes, but the clog was too stubborn.

the plumber advised us to unflush the system periodically to prevent buildup.

we had to unflush the septic tank to remove the accumulated sludge.

the maintenance crew will unflush the drainage system next week.

it's important to unflush the water heater occasionally for optimal performance.

the instructions recommended we unflush the filter after heavy use.

we decided to unflush the pool to get rid of the algae.

before winter, it's wise to unflush the outdoor pipes to prevent freezing.

the process of unflushing the radiator helped improve heating efficiency.