19 Effective Homemade Roach Killer Tips That Work Instantly!
Are roaches taking over your place? A homemade roach killer is your secret weapon to fight back and reclaim your space!
These tiny invaders are unable to withstand simple, natural solutions that are safe, effective, and budget-friendly.
Whether you’re dealing with stubborn German roaches or sneaky ants it’s time to get away with apartment pests for good.
Say goodbye to chemical sprays and hello to a cleaner, healthier home. Ready to take control?
Let’s dive in and kick those pests out with homemade roach killer:
Why Choose Homemade Roach Killers?
Before diving into the recipes, let’s talk about why homemade roach killers are a game-changer:
- Cost-Effective: Save money by using household items.
- Eco-Friendly: Reduce your carbon footprint by avoiding toxic chemicals.
- Safe for Kids and Pets: No harmful residues left behind.
- Customizable: Instant solutions to your specific roach problem.
How To Prepare & Use Homemade Roach Killer: 10 Top Picks!
Here are the way tricks on how to prepare and use homemade roach killer:
1. homemade roach killer with baking soda
Why it works: Roaches can’t resist sugar, but baking soda is their kryptonite.
When they eat the mixture, it reacts with their stomach acid, and well, let’s just say it doesn’t end well for them.
What you’ll need:
- 1 part baking soda
- 1 part sugar
Your action plan:
- Mix equal parts baking soda and sugar in a bowl.
- Sprinkle the mixture in roach hotspots (under the sink, behind the fridge, and along baseboards).
- Sit back and let the roaches do the rest.
Pro Tip: Add a few drops of water to turn the mix into a paste. Place it on bottle caps for easy cleanup later.
2. homemade roach killer with borax & Peanut butter
Why it works: Borax is a roach’s worst enemy, it dehydrates them from the inside out. And peanut butter? It’s like a five-star meal they can’t resist.
What you’ll need:
- 2 tablespoons borax
- 2 tablespoons peanut butter
Your action plan:
- Mix borax and peanut butter into a thick paste.
- Dab small amounts onto pieces of cardboard or bottle caps.
- Place the bait in areas where roaches hang out (dark corners, under appliances, etc.).
- Check back in a few days and prepare to be amazed.
Warning: Keep this mixture away from pets and kids—borax isn’t safe for consumption.
3. Essential Oil Spray – A Natural Homemade Roach Repellent
Why it works: Roaches hate strong smells, especially peppermint and eucalyptus.
This spray not only repels them but also leaves your home smelling fresh.
What you’ll need:
- 10-15 drops of peppermint or eucalyptus essential oil
- 1 cup of water
- A spray bottle
Your action plan:
- Mix the essential oil with water in a spray bottle.
- Shake well and spray around entry points, baseboards, and cabinets.
- Reapply every few days to keep roaches at bay.
Bonus: This spray doubles as a natural air freshener. Win-win!
Suggested Read: 15 Indoor Plants That Keep Roaches Away: The Ultimate Fix!
4. Diatomaceous Earth – The Silent Homemade Roach Killer
Why it works: This fine powder might look harmless, but it’s deadly to roaches. It scratches their exoskeletons, causing them to dehydrate and die.
What you’ll need:
- Food-grade diatomaceous earth
Your action plan:
- Lightly sprinkle DE in areas where roaches travel (along walls, under appliances, etc.).
- Leave it for a few days, then vacuum and reapply as needed.
Pro Tip: Use a duster for hard-to-reach areas.
5. Soap and Water Spray – The Instant Homemade Roach Killer
Why it works: Soap clogs the roaches’ breathing pores, suffocating them on contact.
What you’ll need:
- 2 tablespoons dish soap
- 1 cup water
- A spray bottle
Your action plan:
- Mix soap and water in a spray bottle.
- Spray directly on roaches when you see them.
- Use this as a quick fix while setting up other traps.
Warning: This is a contact killer, so you’ll need to catch the roaches in the act.
Suggested Read: How To Get Rid Of Earwigs: 27 Quick Fixes You Can’t Miss!
6. Bay Leaves – The Natural Homemade Roach Deterrent
Why it works: Roaches hate the smell of bay leaves. It’s like their version of garlic to vampires.
What you’ll need:
- A handful of dried bay leaves
Your action plan:
- Crush the bay leaves to release their scent.
- Place them in cabinets, pantry shelves, and other roach-prone areas.
- Replace the leaves every few weeks to keep the scent strong.
Bonus: Your kitchen will smell like a Mediterranean herb garden.
Suggested Read: Why Is It Necessary To Clean Vent Hoods For A Safer Kitchen?
7. Coffee Trap – The Sneaky Homemade Roach Killer
Why it works: Roaches are attracted to the smell of coffee, but once they crawl into the trap, they can’t escape.
What you’ll need:
- A glass jar
- Wet coffee grounds
- Water
Your action plan:
- Place wet coffee grounds at the bottom of the jar.
- Add a little water to create a slippery surface.
- Place the jar near roach hotspots.
- Roaches will crawl in but won’t be able to climb out.
Pro Tip: Add a drop of dish soap to make the water even more slippery.
8. Cucumber Peels – The Surprising Homemade Roach Repellent
Why it works: For some reason, roaches can’t stand the smell of cucumber peels.
What you’ll need:
- Fresh cucumber peels
Your action plan:
- Place cucumber peels in areas where roaches are active.
- Replace the peels every few days to keep the scent fresh.
Bonus: This method is 100% natural and safe for kids and pets.
Suggested Read: 15 Quick & Easy Home Organization Hacks For Busy People!
9. Onion & Baking Soda Homemade Roach Killer
Why it works: Onions attract roaches, while baking soda takes care of the rest.
What you’ll need:
- 1 small onion (chopped)
- 1 tablespoon baking soda
Your action plan:
- Mix the chopped onion with baking soda.
- Place the mixture in a shallow dish near roach hotspots.
- Watch as roaches are lured in and eliminated.
Warning: This method can get smelly, so use it in well-ventilated areas.
Suggested Read: How To Get Onion Smell Out Of Apartment: 15 Fresh Solutions!
10. Catnip Sachets – The Unlikely Homemade Roach Repellent
Why it works: Catnip isn’t just for cats—it’s a natural roach repellent too.
What you’ll need:
- Dried catnip
- Small sachets or cheesecloth
Your action plan:
- Fill sachets or cheesecloth with dried catnip.
- Place them in cabinets, under sinks, and other roach-prone areas.
- Replace the sachets every few weeks.
Bonus: If you have a cat, they’ll love you for this!
homemade roach killer pet safe
I think most of us here reading this article have pets, not he home and some methods are not so safe for them.
So, here are the preparation tips to keep this roach killer more pet-safe:
11. Lemon Juice and Water Spray
Roaches hate the smell of citrus, and lemon juice is a natural, pet-safe repellent.
Mix equal parts lemon juice and water in a spray bottle, then spritz around entry points and roach hotspots.
It’s safe for pets and leaves your home smelling fresh!
12. Cornstarch and Plaster of Paris
This non-toxic mix is deadly to roaches but harmless to pets.
Combine equal parts cornstarch and plaster of Paris, then sprinkle it in areas where roaches roam.
They’ll ingest it and be unable to digest it, effectively eliminating them.
13. Salt and Water Solution
A simple yet effective pet-safe option, mix 2 tablespoons of salt in a cup of water and spray it in roach-prone areas.
The salt dehydrates roaches on contact, making it a safe and natural solution.
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homemade roach killer with eggs
This is how you can prepare homemade roach killer with eggs:
14. Eggshell Powder Barrier
Crush dried eggshells into a fine powder and sprinkle it in roach-prone areas.
The sharp edges deter roaches from crossing, making it a natural barrier.
15. Egg Yolk and Boric Acid Bait
Mix 1 egg yolk with 2 tablespoons of boric acid to form a paste.
Place small amounts in roach hotspots. The yolk attracts them, while boric acid eliminates them.
16. Egg White and Sugar Trap
Combine egg whites with sugar to create a sticky bait. Place it in shallow dishes near roach hideouts.
Roaches will be lured in and trapped.
Suggested Read: How To Get Rid Of German Cockroaches: 12 Powerful Methods!
homemade roach killer with toothpaste
Toothpaste is one of the strong ingredients used to prepare homemade roach killers. Here is how to use it effectively:
17. Toothpaste and Baking Soda Paste
Mix equal parts toothpaste and baking soda to create a thick paste.
Apply it in cracks and crevices. The minty scent repels roaches, while baking soda disrupts their digestion.
18. Toothpaste and Borax Bait
Combine toothpaste with a small amount of borax to create a bait.
Place it in roach hotspots. The mint attracts them, while borax kills them.
19. Toothpaste and Water Spray
Mix 2 tablespoons of toothpaste with 1 cup of water in a spray bottle.
Shake well and spray in roach-infested areas. The strong scent drives them away.
Suggested Read: Does Vinegar Kill Roaches Fast? 10 Surprising Facts You Need!
FAQS: homemade roach killer
1. how to get rid of cockroaches in the kitchen permanently?
Keep your kitchen spotless by wiping counters, sweeping floors, and storing food in airtight containers. Seal cracks with caulk and use natural repellents like bay leaves or diatomaceous earth to block and deter roaches for good.
2. How to prepare homemade german roach killer?
Mix boric acid with sweetened condensed milk to create bait balls and place them in roach hotspots. Alternatively, use a soap and water spray (2 tbsp dish soap + 1 cup water) to kill roaches on contact.
3. How to prepare homemade ant and roach killer?
Combine 1 cup vinegar, 10 drops of peppermint oil, and 1 cup of water for a repellent spray. For bait, mix 1 part borax with 2 parts sugar and place it near infested areas. Both methods are effective for eliminating ants and roaches naturally.
Suggested Reads:
How To Get Rid Of Ants In The Bathroom: No More Ants Allowed
How To Get Rid Of Drain Worms In Shower: 19 Creative Tricks!
