IELTS VOCABULARY

Spotless – extremely clean, without any marks.
Example: The hotel room was spotless when we arrived.

Immaculate – perfectly clean, without any flaws.
Example: He wore an immaculate white shirt.

Pristine – clean and fresh, as if new.
Example: The park remained in a pristine condition.

Unblemished – without stains or dirt.
Example: The glass window was unblemished and crystal clear.

Gleaming – shining and very clean.
Example: The floor was gleaming after being polished.

Disinfect – to clean with chemicals to remove germs.
Example: All surfaces must be disinfected regularly.

Sterilize – to make something free from bacteria.
Example: Hospitals sterilize surgical equipment.

Scrub – to clean something hard using force.
Example: She scrubbed the kitchen floor for hours.

Polish – to rub something to make it shiny and clean.
Example: He polished his shoes before the interview.

Decontaminate – to remove harmful substances or germs.
Example: Workers decontaminated the lab after the experiment.