That claim is exaggerated. Cockroaches don’t “always come up through pipes,” and there is no single “few-seconds trick” that permanently stops them. Infestations usually come from food, moisture, cracks, drains, or nearby apartments, not just plumbing.
What does work is a combination of proven pest-control methods.
How to Actually Get Rid of Cockroaches in Your Home
Understanding the real problem
Cockroaches are attracted by:
- Food crumbs and grease
- Standing water or leaks
- Warm, hidden spaces (behind appliances, walls)
- Garbage and clutter
They can enter through:
- Small wall cracks
- Door gaps
- Drains (less common, but possible)
- Shared building structures
Effective Methods That Actually Work
1. Deep Cleaning and Food Control (most important)
- Clean kitchen surfaces daily
- Store food in sealed containers
- Don’t leave dishes overnight
- Take out garbage regularly
Without food, roaches cannot survive long-term.
2. Fix Moisture Sources
Cockroaches need water more than food.
- Repair leaking pipes
- Dry sinks and bathroom floors at night
- Don’t leave standing water
3. Seal Entry Points
- Close cracks in walls and floors
- Seal gaps around pipes under sinks
- Install door sweeps
This reduces new entry.
4. Gel Baits (most effective chemical method)
Professional-grade bait gels are highly effective because:
- Roaches eat the poison
- Carry it back to nests
- Kill others through contact
This is often the most reliable home treatment.
5. Boric Acid or Insect Dust (careful use)
- Applied in thin layers in hidden areas
- Works by damaging the insect’s system when ingested
- Must be kept away from children and pets
6. Sticky Traps (monitoring tool)
- Helps identify infestation level
- Not a full solution alone
7. Drain Maintenance (if roaches are seen there)
- Clean drains with hot water and mild cleaner
- Use drain covers at night
- Keep sinks dry
8. Professional Pest Control (for heavy infestations)
If infestation is large or recurring:
- Professionals use stronger gel treatments and sprays
- Often required in apartments or shared buildings
Why “One Trick” Claims Are Misleading
Statements like:
- “They’ll never come back”
- “Fix in seconds”
- “They only come from pipes”
are inaccurate because:
- Roaches adapt and hide in multiple areas
- Eggs (oothecae) can survive treatment
- Reinfestation from nearby units is common
Bottom Line
There is no instant trick. The real solution is eliminating food, water, hiding spots, and using targeted baits consistently.
That’s what actually breaks the infestation cycle.
If you want, I can give you a simple 3-day step-by-step roach elimination plan using cheap household items and store-bought options.