Will Baking Soda Kill Lizards?

When it comes to managing household pests, curiosity often leads us to explore an array of methods and remedies. One particular avenue that has piqued interest is the potential of baking soda in dealing with lizards. Contrary to popular belief, baking soda will not kill lizards.

Will Baking Soda Kill Lizards? 1

In fact, lizards benefit from eating baking soda as it helps neutralize their stomach acid and aids in digestion. Some people use baking soda mixed with water to clean surfaces where lizards crawl, while the stench of baking soda can act as a mild repellent to keep them away.

Baking Soda Lizard Myth: Where Did It Come From?

Have you ever heard the claim that baking soda can kill lizards? It’s a popular belief that has been circulating, but the exact origin of this myth isn’t clear. Let’s dive into why people might think this, even though it’s not entirely true.

When we search for the beginning of this myth, we find no definite answers. It’s like a story that’s been passed around without a known starting point. But there’s a possible explanation that sheds some light on it. You see, baking soda has been known to be effective against certain pests, like insects and rodents. People have used it in pest control strategies because it can mess with their systems. So, somewhere along the way, some folks might have thought, “Hey, if it works on pests, maybe it’ll work on lizards too!”

However, here’s the catch: lizards are different from insects and rodents. Their biology and how they function are quite distinct. Baking soda might not have the same effect on lizards as it does on those other pests. It’s like mixing up apples and oranges – it’s a reminder that what works for one situation might not work for another, and that myths can take on a life of their own, even if they’re not entirely accurate.

The Myth of Baking Soda Lethality

In the ever-evolving pursuit of effective pest control, a realm rife with information and advice, it’s essential to sift through the myriad claims to discern fact from fiction. Among the array of methods purported to tackle various intruders, the role of baking soda in dealing with lizards surfaces as a subject of curiosity. However, a comprehensive examination of this matter reveals intriguing insights that dispel common misconceptions and unveil nuanced truths.

Drawing from search results and discussions, the claim that baking soda possesses the power to eliminate lizards emerges as a misconception. Contrary to this notion, lizards are not only impervious to the lethal effects of baking soda but can actually benefit from its consumption. The consumption of baking soda aids in neutralizing their stomach acid and facilitates digestion. This revelation underscores the significance of accurate information in pest control, steering individuals away from ineffective or even counterproductive practices.

Baking Soda as a Repellent

While baking soda might not function as a lethal agent against lizards, its utility extends to other aspects of pest management. Some individuals employ baking soda mixed with water as a cleansing solution for surfaces frequented by lizards. The unique properties of baking soda make it a viable option for eliminating traces left by these creatures. Additionally, the pungent odor of baking soda can serve as a mild repellent, discouraging lizards from venturing into treated areas.

It’s important to recognize, however, that the efficacy of baking soda in repelling lizards may not be immediate or consistent – the application of baking soda as a repellent calls for a nuanced understanding of its limitations. While it may discourage lizards from venturing into treated areas, its impact can vary based on a myriad of factors. Environmental conditions, the specific species of lizards, and their individual behaviors all play pivotal roles in influencing the outcomes. The presence of alternative food sources, hiding spots, and natural instincts can all affect how lizards respond to the presence of baking soda.

Unveiling the Digestive Advantages

Traditionally, baking soda has earned acclaim for its myriad uses in culinary and cleaning endeavors. However, the narrative surrounding its impact on lizards holds intriguing revelations. While it might not serve as a lethal weapon against these creatures, the relationship between baking soda and lizards takes an unexpected turn. Instead of harm, baking soda can offer benefits to lizards – a counterintuitive twist that invites us to reconsider our assumptions.

The notion that baking soda could be advantageous for lizards’ well-being might appear counterintuitive at first glance. Yet, a deeper look reveals a fascinating truth: lizards can actually benefit from consuming baking soda. How, you may wonder? Baking soda aids in neutralizing their stomach acid and assists in the digestion process. This paradoxical twist challenges conventional wisdom and emphasizes the intricate connections between different species and their interactions with their environment.

Scent-Based Alternative Deterrents

In the quest for effective lizard repellents, a spectrum of natural and chemical solutions present themselves. Vinegar solution, cayenne pepper, tobacco and garlic are among the options that have gained traction. These alternatives offer diverse mechanisms to deter lizards, from the pungent aromas that they emanate to the potential irritation they cause. However, similar to baking soda, the effectiveness of these methods can vary based on environmental conditions and the specific species of lizards.

Aromatic alternatives have found their place in the array of lizard repellent options. Lemon and vinegar solutions stand as prime examples of scents that have garnered attention. The potent aromas these solutions exude can create an environment that is less appealing to lizards. The pungent and acidic nature of these scents is believed to disrupt the sensory cues that guide lizards. While humans may find these scents refreshing or tangy, they can be potent repellers for lizards, urging them to seek refuge elsewhere.

Cayenne Pepper

In the quest to repel lizards, cayenne pepper emerges as a fiery contender. This spice, known for its intense heat, can elicit a strong response from lizards. The sensation of encountering cayenne pepper-laden areas can serve as a deterrent, urging these creatures to retreat. The discomfort caused by the heat of cayenne pepper serves as a boundary that lizards are less likely to cross. This alternative harnesses nature’s intensity to establish boundaries in the lizard domain.


Tobacco, often associated with its use in smoking and chewing, steps into an unexpected role as a potential lizard repellent. The odor emitted by tobacco has shown promise in discouraging lizards from venturing into treated areas. The specific scent of tobacco may trigger aversive responses in lizards, compelling them to seek more welcoming habitats. This approach showcases the diverse applications of everyday substances in the realm of pest management.


In the annals of culinary and medicinal use, garlic has earned a cherished place. Yet, its aroma also possesses the potential to serve as a boundary in the realm of pest control. The distinct scent of garlic, while appealing to human senses, can carry an aversive quality for lizards. As a natural deterrent, garlic acts as a sentinel, sending a signal that a particular area is not welcoming. This aromatic communication becomes a beacon for deterring lizards, guiding them away from spaces we seek to protect.


In conclusion, the notion of baking soda as a lethal force against lizards crumbles under scrutiny, giving way to the reality of its benefits to these creatures. Yet, its potential as a repelling agent and cleansing solution persists. The broader lesson is a reminder of the importance of separating fact from fiction in the realm of pest control. As we navigate the labyrinth of methods and remedies, we must embrace research-driven decisions that align with both effectiveness and ethical considerations.