sanitize vs sanitization

sanitize is not a noun while sanitization is a noun.

Word	Noun	Adjective	Verb	Adverb
sanitize	No	No	Yes	No
sanitization	Yes	No	No	No

sanitize (noun)	sanitization (noun)
	making something sanitary (free of germs) as by sterilizing

sanitize (verb)	sanitization (verb)
make less offensive or more acceptable by removing objectionable features
make sanitary by cleaning or sterilizing