The process of removing dirt, toxins etc.

That cleanses.

present participle of cleanse

plural of cleansing

An act of cleansing; a purification.

(transitive) To free from dirt; to clean, to purify. / (transitive) To spiritually purify; to free from guilt or sin; to purge.

Third-person singular simple present indicative form of cleanse

simple past tense and past participle of cleanse

The mass expulsion or killing of people belonging to one ethnic group by those of another.

So as to cleanse.