1. making something clean and free from bacteria or other harmful microorganisms
Usage: British spelling; present participle of sanitise
2. removing unpleasant or offensive parts from something to make it more acceptable
Usage: often used regarding content or information

Examples

• The hospital staff are sanitising all surfaces regularly.
• She spent the morning sanitising the kitchen counters.
• The company is sanitising its public image after the scandal.
• Hand sanitising stations are available at every entrance.
• They accused the media of sanitising the harsh reality.
• The cleaning crew is sanitising the entire building tonight.