edulcorate

bathe brush cleanse clear up disinfect dredge dust mop pick pick up rinse scrape scrub soak spruce up sweep vacuum wash wipe

bath blot cauterize clarify deodorize deterge erase expunge expurgate flush hackle launder lave neaten polish purge purify rake rasp refine sanitize scald scour shampoo soap sponge sterilize swab whisk winnow

absterge clear the decks depurate do up elutriate rout out shake out straighten up tidy up

dirty worsen

foul pollute soil stain

rarefy

absolve aerate aerify atone chasten clarify clean cleanse clear decontaminate deodorize deterge disinfect exculpate exonerate expiate filter fumigate oxygenate purge redeem refine remit sanctify sanitize shrive sublimate wash

depurate elutriate

blame charge condemn dirty encourage hold incriminate keep pollute sentence soil

rarefy

absolve aerate aerify atone chasten clarify clean cleanse clear decontaminate deodorize deterge disinfect exculpate exonerate expiate filter fumigate lustrate oxygenate purge redeem refine remit sanctify sanitize shrive sublimate wash

depurate elutriate

blame charge condemn dirty encourage hold incriminate keep pollute sentence soil

adulterate corrupt