for ones worth (adverb) flat-out: at top speed
Sinonime: antibacterial, antibiotic, aseptic, bactericidal,
clean, disinfectant, germ-destroying, germ-free, germicidal, hygienic, medicated, prophylactic, pure, purifying, sanitary, sterile, sterilized, sterilizing, unpolluted
Antonime: contaminated, polluted, unclean, unsanitary, unsterile