Disinfection, disinsection, deratization.
The destruction of bedbugs
Extermination of cockroaches
The extermination of fleas
Ant extermination
Killing flies
The destruction of ticks
The destruction of mosquitoes
The extermination of rats
Mice extermination
Disinfection of premises
Disinfection against viruses and bacteria.
The mold and its spores.