seamless pattern with insect repellents. spraying antiparasitic chemicals. professional disinfect equipment. various

seamless pattern disinfection insect repellent spray antiparasitic professional disinfect equipment insecticide rodent service chemical control insecticidal equipping exterminator pest pesticide disinfestation bug parasite extermination prevention protective respirator glove sprayer mask toxic hazmat poison hygiene biohazard sanitize anti sanitary employee safety protection icon sign element vector background concept isolated flat cartoon