I lived in my house for 20 years and never see a cockroach . My wife friend gave her some appliances because they move to another state. I later found out that there are cockroach hidden inside the appliances. My house is now infected by coackroaches. It’s spreading so fast. The US is like my house...The Covid-19 enter our country from China. The US is now infected by Covid-19. It’s spreading so fast. So, what are your ideas to completely get rid of cockroach in my house....post them please..maybe your ideas can help get rid of Covid-19