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First, **Slice the Onion**: To release the strong onion scent, cut the onion into little pieces.
2. **Decide Where to Put It**: Place chunks of onion in nooks, beneath sinks, behind appliances, or wherever else you’ve seen rodent activity, such as gaps or holes.
3. To keep the onions’ strong aroma and efficacy, **Refresh Regularly**: Switch them out every two to three days.
Ezoic Expert Suggestions for Better Outcomes
Here are some more techniques to make onions work even better as a rodent repellent:
1. **Prevent Rat Infiltration**: Rats have a remarkable ability to fit into very tight areas. Finding the access points to your house and sealing them with steel wool or caulk can keep fresh rats out.