- 2Significado: purifyrefine clean disinfect processpurge filter strain decontaminate
- 3Significado: fumigatedisinfect gas tear gas uncover smoke out
- 4Significado: activitypurify refine decontaminate disinfect processpurge filter strain clean
- 5Significado: burnsear singe char disinfectsterilise sterilize cauterize
- 6Significado: kill insectsdisinfect purify fumigate