Here’s a detailed, practical way to get rid of cockroaches and stop them coming back:
🪳 1. Find where they are coming from
Check:
- Kitchen sink area and pipes
- Bathroom drains
- Behind fridge, stove, and cupboards
- Cracks in walls, tiles, and under doors
If you only kill visible ones but don’t find the source, they will return.
🧼 2. Remove food and water (MOST important step)
Cockroaches survive on tiny crumbs.
Do this strictly:
- Wipe kitchen surfaces every night
- Don’t leave dirty dishes overnight
- Store food in sealed containers
- Fix leaking taps and pipes
- Keep sink dry before sleeping
- Take out trash daily and keep bin covered
Even small crumbs = food for them.
🧪 3. Best home killing methods (effective “recipes”)
✔️ A. Boric Acid bait (very effective)
You need:
- Boric acid powder
- Sugar
- Flour
Mix:
- 2 tbsp boric acid
- 1 tbsp sugar
- 1 tbsp flour
- A few drops of water (make small dough balls)
Place in:
- corners
- behind fridge
- under sink
- cabinet edges
👉 Sugar attracts them, boric acid kills them slowly.
⚠️ Keep away from children and pets.
✔️ B. Baking soda + sugar
- 1 tbsp baking soda
- 1 tbsp sugar
Cockroaches eat it → gas forms in their body → they die.
✔️ C. Soap water spray (instant kill)
Mix:
- water + dish soap
Spray directly on cockroach → it blocks breathing pores and kills instantly.
🪤 4. Sticky traps (monitoring + reduction)
You can:
- Buy glue traps OR
- DIY with cardboard + honey/sugar syrup
Place near:
- fridge
- stove
- bathroom corners
This helps reduce population and shows where they are active.
🧱 5. Seal hiding places (very important)
Use:
- silicone sealant or cement mix
Seal:
- cracks in walls
- gaps under sinks
- holes around pipes
- gaps in doors/windows
If they can’t hide, they can’t survive.
🧴 6. Insecticide gel (most powerful long-term option)
Look for cockroach gel bait (very effective in infestations).
How it works:
- Cockroach eats gel
- Returns to nest
- Spreads poison to others
This often wipes out entire colonies.
🚫 7. What NOT to do
- Don’t just spray random insect killer and stop there (they come back)
- Don’t leave food open at night
- Don’t ignore drains (major breeding source)
🧠 Why they suddenly appear in homes
Common reasons:
- Summer heat (very common in Islamabad/Lahore areas)
- Dirty drains or sewer connection
- Old wooden cupboards
- Moist kitchens/bathrooms
- Nearby infestation in neighbors
📌 If infestation is heavy
If you see them in daytime often, it means:
👉 large colony inside walls or drains
At that point:
- Use gel bait + boric acid together
- Or call professional pest control
If you want, I can also give you a 1-day emergency cockroach elimination plan or tell you the best cheap products available in Pakistan shops.