Cockroaches are visitors we’d rather do without. These little pests like to settle in dark and damp corners, and sometimes a few forgotten crumbs or a poorly closed cupboard are enough for them to invite themselves in. Fortunately, there are simple, natural, and above all, non-toxic solutions to keep them away permanently. Here are four that have proven effective.
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Garlic to purify the air… and ward off the unwanted
We love it in our dishes, but garlic also has little-known virtues when it comes to protecting the home. Its pungent scent acts as a natural repellent for many insects, including cockroaches.
How do you do that?
Place a few crushed garlic cloves or a small bowl of garlic water near sensitive areas: under the sink, behind the refrigerator, or in poorly ventilated cupboards . You can also sprinkle a pinch of garlic powder in strategic locations.
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Onions, an unexpected ally

Acumen:
Cut an onion into pieces and place it in a bowl in areas likely to attract pests. Change it every two days to keep it effective ( and avoid lingering unpleasant odors ).
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Soapy water
Cockroaches are visitors we’d rather do without. These little pests like to settle in dark and damp corners, and sometimes a few forgotten crumbs or a poorly closed cupboard are enough for them to invite themselves in. Fortunately, there are simple, natural, and above all, non-toxic solutions to keep them away permanently. Here are four that have proven effective.
-
Garlic to purify the air… and ward off the unwanted
We love it in our dishes, but garlic also has little-known virtues when it comes to protecting the home. Its pungent scent acts as a natural repellent for many insects, including cockroaches.
How do you do that?
Place a few crushed garlic cloves or a small bowl of garlic water near sensitive areas: under the sink, behind the refrigerator, or in poorly ventilated cupboards . You can also sprinkle a pinch of garlic powder in strategic locations.
-
Onions, an unexpected ally
The strong smell of onions tends to repel certain insects. Moreover, it’s already present in almost all French kitchens!Acumen:
Cut an onion into pieces and place it in a bowl in areas likely to attract pests. Change it every two days to keep it effective ( and avoid lingering unpleasant odors ).
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Soapy water
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