We also offer spray treatment for crawling insects and spiders. An insecticide barrier is made by spraying insecticide in the pathway of crawling insects and spiders.
After the treatment, leave the place undisturbed for about two hours. After two hours wipe the surfaces which have been sprayed with our insecticide, with a dry cloth only. Do not wash those surfaces for about two days. Thereby the residual effect of the insecticide will not be reduced. The cockroaches, which may not have been reached at the time of spraying the insecticide come out from their places of hiding at night. When they move over these surfaces which have been sprayed with insecticide, they die. The cockroaches, which have remained in hiding during the treatment are killed within 3-4 days after the treatment.
Do not close the windows. Contrary to popular belief, cockroaches do not die by inhaling the vapour of the insecticide. They die when they come in contact with the insecticide. Keeping the windows closed is harmful for the persons who are inside the premises at the time of treatment.