The neighbor pressure-washes the driveway every Saturday morning to keep it spotless.

She pressure-washed the patio before the party.

We pressure washed the old deck last weekend, and it looks brand new now.

After the storm, we'll pressure-wash the front steps to remove the algae.

Every spring, she pressure washes the deck and siding to prepare the house for summer.

I'll pressure wash the deck tomorrow before the barbecue.

After lunch, Maria was pressure-washing the front steps to remove years of grime.

They are pressure washing the patio before the barbecue.

The meteorologist calculated the saturation vapour pressure to determine how much moisture the air could hold.

The water vapor pressure above the warm pond increased noticeably during the afternoon.