Five Smells That Can Keep Mice & Rats Away

Five Smells That Can Keep Mice & Rats Away

by admin | Jun 16, 2025 | Pest control

Mice and rats are persistent household pests that can create serious hygiene problems, damage property, and trigger allergies. Fortunately, nature provides simple ways to help deter these unwelcome guests. Some strong scents are unpleasant to rodents and can be used effectively around homes, especially in entry points, kitchen areas, garages, and storage spaces. Here are five natural smells that can help keep rodents at bay—safely and effectively.

The sharp, fresh aroma of peppermint oil is known to overwhelm the sensitive noses of rodents. A few drops of peppermint oil on cotton balls placed near suspected entry points or nesting zones can deter mice and rats. Refresh these cotton balls every few days to maintain their strength. This method is eco-friendly, non-toxic, and leaves a pleasant scent for humans while being unbearable for rodents.

Clove contains eugenol, a strong-smelling compound that rodents dislike. The intense aroma disrupts their scent trails and nesting instincts. Whole cloves can be scattered in corners or under furniture, or clove oil can be used similarly to peppermint oil. This natural deterrent not only helps with rodent control in Perth, but it also doubles as a spice with antibacterial properties.

Ammonia mimics the smell of predator urine and is particularly effective at scaring rodents. However, it must be used with caution. Place small open containers of diluted ammonia near suspected rodent activity zones, but keep them out of reach of children and pets. Avoid overuse indoors, as the smell can be harsh for humans as well. It is better suited to garages, attics, or sheds.

Eucalyptus has a fresh and medicinal scent that rats and mice strongly dislike. Using eucalyptus oil in a diffuser or mixing it with water in a spray bottle makes it a useful tool to maintain a rodent-free environment. Spraying around baseboards, cracks, and bins can help create a scent barrier that rodents tend to avoid. Eucalyptus is safe for most pets and humans and has natural antiseptic qualities too.

White vinegar, with its sharp acidic scent, is another effective odour that deters rodents. Soaking cotton balls or spraying diluted vinegar near skirting boards, bins, or pantry corners is a cost-effective and accessible way to help prevent infestation. Reapplying every few days keeps the scent strong and ensures consistent results.

While these smells can help deter rodents, a persistent or large infestation requires expert help. The professionals at Eco Safe Pest Control use environmentally conscious solutions that combine prevention, removal, and exclusion methods for optimal results. Their team is skilled at identifying rodent behaviours and crafting safe, tailored treatments.

If signs like droppings, gnawed items, or strange noises persist, it may be time to seek assistance. A prompt response can prevent further damage and restore peace of mind.

For reliable pest control in Perth, trust Eco Safe Pest Control. We offer discreet and environmentally friendly rodent management solutions to businesses and households across Perth. Call us on 0424 800 001 to schedule your appointment today.