Halak insecticide chalk pen has Deltamethrin as an active ingredient which is a new, easy, effective, economic and safe way to control cockroach and ant in house, restaurant and etc. This product doesn’t have any unpleasant odor.
How to use:
- Take out the chalk out of its’ cover
- Draw lines crossed and circle shape in insects moving track or hiding place such as under the sink, around toilet, beside the wall, around the steps, door bases and in closets without touching the chalk bare handed.
- Put the chalk in the cover and box and try to avoid long air contact to chalk.
- Every drawing last 3 weeks.
- Redraw the lines after 2 or 3 weeks specially after cleaning and washing the place.