The street cleaners arrived before dawn to remove the festival decorations.

Many restaurants have installed air cleaners near the entrances to improve indoor air quality.

Thou cleansest the altar before each festival, as tradition demands.

The cleanliest lab in the facility had the lowest contamination rates.

The cleanlier the kitchen, the easier it is to cook.

After the outdoor concert, the cleaner-upperer worked through the night to return the park to its original condition.

The apartment manager bought several drain cleaners to deal with the recurring kitchen backups.

After the goalkeeper's heroic saves, the team celebrated the unexpected cleansheet in the championship match.

The goalkeeper celebrated the team's two cleansheets at the end of the season.

Technicians rolled the service cleaner out of the van and connected it to the service lines to bleed the system.