Hey all, 
Interested to learn about rodent senses and how to communicate through them - keep reading. 

Senses: Like humans, rodents have the same 5 senses as humans. 
Taste, Touch, Smell, Sight and Hearing, but they also have have some *superpowers.
Such as extreme survivability and longevity - allowing them to adopt to almost any environment. 

Taste: The ''Biological Gatekeeper''
Rodents cannot vomit. Because they cannot purge toxins once ingested, they have evolved a hyper-sensitive palate as a survival mechanism. They are "neophobic," meaning they are terrified of new foods and "sample" them in tiny amounts to see if they get sick. 

The Strategy: They are hardwired to avoid bitter and spicy flavours. You can use this to protect your home. If they get the bitter or spicy taste in their mouth, they get an immediate, unpleasant sensation, which teaches them that the location is un-safe.

Smell: The "Pheromone Highway"
Rodents have an incredible sense of smell. They use it not just to find food, but to create "pheromone trails"—scented highways that tell the rest of the colony where food and shelter are.

- The Lesson: If you see a rodent, it is following a scent trail left by others.
- The Strategy: Masking scents ( like peppermint or vinegar ) can confuse them temporarily ( see AMZBRAND peppermint repellent spray here ), but the best approach is deep cleaning. By using enzymatic cleaners ( see here ) on surfaces where they travel, you erase their "map," forcing them to stop and re-explore, which makes them feel vulnerable and unsafe. 

Touch: The "Whisker Map"

Rodents are mostly nocturnal and have poor vision, so they navigate using their whiskers. This is why they suffer from thigmotaxis - the instinct to keep their bodies in constant contact with walls or objects. 

- The Lesson: They rarely run across the middle of an open room unless they feel in danger. They follow edges. 
- The Strategy: This is your best defence. If you block their "runways" ( the baseboards, corners, and tight gaps ) with physical barriers like steel wool ( see here ) or copper mesh ( see here ), they cannot bypass them. They are tactile creatures; if a path feels wrong to their whiskers, they will abandon it.

Sight: The "Motion Detector"
Contrary to popular belief, rodents aren't blind, but they have poor visual acuity and are colourblind. However, they are highly sensitive to movement and changes in lighting.

The Lesson: A sudden change in lighting or a new object in their environment triggers "neophobia" - fear of new things.
The Strategy: If you suspect an area is a high-traffic zone, changing the environment- like adding a bright light or moving a box ( see our recommended product for this here - can disrupt their routine. They are suspicious of changes to their "safe zone" and will often find a different path while they re-evaluate the risk.

Hearing: The "Warning System"
Rodents have excellent hearing and can detect ultrasonic frequencies ( sounds way higher than what humans can hear ). Many commercial devices claim to use ultrasonic sound to repel them. ( and we have the best on the market - see here ) 

The Lesson: While they can hear these sounds, rodents are smart and curious.
The Strategy: Use caution. Rodents can get used to these sounds within days if the environment is still providing food and shelter openly. Relying on "ultrasonic repellents" alone is mainly for using them to protect your property from entering. Using them in as the only solution when you already have / had rodent has to be little bit more strategic. It is much more effective when you also focus on cutting off their food sources or actively cleaning up. 

Some tips:
- Erase the Scent-Trail: Clean their routes thoroughly to destroy their communication network. 
- Cut the Reward: Eliminate food access. A hungry rodent will brave any scent or light, but a well-fed one is much easier to discourage.
- The "One-Way" Exit: If they are already inside, use a one-way door. This allows them to leave the property to forage but makes it impossible for them to return, humanely evicting them.

By manipulating these sensory pathways you create yourself significant advantage in case they don't leave the easy way.