Anti-Mal 3.0

Anti-Mal is a program for fighting annoying creatures: mosquitoes, rats and cockroaches. The sound waves generated by the program are emitted through computer speakers and scare away parasites. The frequency range in which the program for repelling mosquitoes, rats and cockroaches works is absolutely not perceived by the human ear (sound with a frequency in the range of 15-20 kHz), but parasites really don't like it.

Saranyu Punyaratanabunbu, who uses his own development, claims that the effectiveness of his program in the fight against mosquitoes is 90%, with cockroaches and rats - 80%.