deodorize
verb
[ dɪˈəʊdərʌɪz ]
• remove or conceal an unpleasant smell in.
• "people used dried flowers to deodorize their homes"
Similar:
freshen,
sweeten,
purify,
disinfect,
sanitize,
sterilize,
fumigate,
aerate,
air,
ventilate,
depollute,
Origin:
mid 19th century: from de- (expressing removal) + Latin odor ‘smell’ + -ize.