If you hear strange noises at night, notice gnawed wires, or see torn containers, you may have a rodent invasion in your home. In addition to being bothersome, rodents can cause property damage and spread diseases. Moreover, insects such as cockroaches and mosquitoes can become a persistent issue.
If you want a natural and effective solution without resorting to harsh chemicals, garlic can be your best ally.
Why does garlic repel rats and insects?
The strong aroma of garlic is unbearable for many pests, such as rats, cockroaches and mosquitoes.
Its sulfurous compounds affect their olfactory system and force them to stay away from areas treated with this natural remedy.
In addition, it is economical, safe and does not represent a risk to your family or pets.
How to Make a Homemade Garlic Repellent
You can prepare a spray with garlic to keep pests away in a simple and effective way.
Ingredients:
- 5 to 6 cloves garlic
- 250 ml of water
- 1 spray bottle
- (Optional) A few drops of peppermint or eucalyptus essential oil
Preparation:
- Crush the garlic cloves to release their active compounds.
- Let the garlic sit in the water for a few hours to enhance its effect.
- If you want to reinforce the repellent action, add a few drops of peppermint or eucalyptus essential oil.
- Place the mixture in the spray bottle and shake well before use.
How to apply garlic repellent
To maximize its effectiveness, apply it in strategic places where pests usually appear.
Recommended areas to spray:
- Behind furniture and appliances
- In cracks and openings in the walls
- Close to food sources
Spray these areas generously every 2 or 3 days and, in case of deep cleaning, reapply the repellent to ensure its effectiveness.
Additionally, it is important to seal any openings with fine mesh, steel wool, or caulk to prevent rats and other insects from entering.
Measures to prevent future infestations
While garlic is a great ally, prevention is key to keeping your home pest-free.
Maintain cleanliness
- Avoid leaving food remains exposed.
- Clean up crumbs and food residue immediately.
- Make sure trash cans are tightly closed and emptied frequently.
Using repellent plants
- Place pots with mint or basil near doors and windows to ward off insects.
- If you have problems with rats, a cat at home can be a great natural deterrent.
Improve home security
- Seal cracks and holes in walls, ceilings, and floors.
- Check windows and doors to make sure they close properly.
- Use steel wool or wire mesh in vulnerable areas.
With these natural strategies and a little prevention, you can keep your home pest-free without the need for harsh chemicals.