deep clean

noun

an exceptionally intense cleaning process

verb

to perform a deep clean (on)

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A secondary school in Cheshire has been shut to deep clean the building after high levels of pupil sickness.

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A letter said the school would be shut for two days from Wednesday while the deep clean takes place.

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Campaigners want a deep clean of all buses more frequently, and the use of insecticidal treatments, heat treatments, improved vacuuming and sealed barriers in known hotspots.

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The court also heard two of the dock officers were also feeling unwell and the court would undergo a "deep clean" overnight.