PEST

https://en.wikipedia.org/wiki/Pest_(organism)

World

http://www.pestworld.org/

Kids

http://www.pestworldforkids.org/

Products

http://www.pestproducts.com/

Supply

http://www.epestsupply.com/

Control

http://www.doyourownpestcontrol.com/

Natural

http://www.pestridnaturals.com/

http://www.beyondpesticides.org/

Arrest

http://2arrestapest.com/

1. In a room close all the gaps which are there where cockraoch can come and stay
2. Have a single exist For water in bathroom

How I Did it

1. In room i closed gap below my bed by converting gap below into 3 drawers for my cloths
2. Indian bathroom as a single exist For washbasin and shower

Result

Reduction by 90% of Cockroach as they have no accomadation to multiply

Return back of fresh arrivals again due to no accomadation

https://en.wikipedia.org/wiki/Cockroach
http://www.wikihow.com/wikiHowTo?search=Roaches