Hello friends today I'm gonna to share my personal experience about Laxman Rekha Chalk.
It's not a good product to solve the problems of cockroaches. It's not working properly.
I brought it to my home and draw line's at night to kill cockroaches. Next morning I saw there is nothing changes in my kitchen and cockroaches are still hanging in my kitchen. It's not a proper solutions to kill cockroaches.
It's very easy to used, I had to draw some line's at cockroaches hanging areas.