How to keep snakes out of my house

Effective snake repellent methods to keep them out of your home
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Discovering a snake in your home can be an unsettling experience. Whether you find these slithering visitors indoors or you’re hoping to prevent their entry, there are concrete steps you can take. By understanding snake behavior and taking preventative measures, you can ensure your home remains snake-free. This article will explore several methods to repel snakes, eliminate attractions that might bring them to your house, and create a living environment that keeps them at bay. So, let’s dive into the effective strategies that will help keep snakes away from your home.


Many homeowners confront the issue of unwelcome reptilian guests, particularly snakes. These slithering intruders, while fascinating creatures, are often not venomous and pose little threat to humans; yet, their presence can be alarming and potentially dangerous in some cases. Keeping them out of our homes is not only a matter of comfort but also of safety. This article will highlight a variety of tactics, from natural repellents to home maintenance, which will repel snakes and create an environment that deters them from taking up residence in your house.

Natural ways to discourage snakes from entering your house

Understanding Snake Behavior

The successful deterrence of snakes starts with understanding why they might enter homes in the first place. Snakes typically seek out places that provide shelter and food sources, such as rodents or other small animals. During extreme weather, your home’s interior could also provide the temperature regulation they need. Knowing the most common species found in your area and their behaviors can help you target your snake prevention efforts more effectively. They are often found in secluded or less trafficked areas and will utilize the smallest openings to move around.

Preparing Your Home Against Snake Intrusions

One of the most effective ways to prevent snakes from getting into your home is to maintain a clean and well-trimmed yard. This helps control rodents and other pests which might attract snakes looking for food. Ensuring that the grass is kept short and shrubbery is trimmed away from the ground will reduce hiding spots and decrease the likelihood of snakes making themselves at home on your property.

Fortifying Entry Points

Any hole or crack, no matter how small, could be a potential snake entrance. Conducting a thorough inspection of your home and sealing gaps will help prevent snakes and other unwanted pests. Installing weather stripping on doors, including garage doors, and ensuring your window screens are intact are simple yet effective ways to reduce access points for snakes.

Natural and Chemical Deterrents

Natural repellents could help keep snakes away without harming them or the environment. Certain plants, such as marigolds and lemongrass, have been touted for their snake-repellent properties. Additionally, using scents that snakes dislike, such as garlic and cinnamon, could also deter snakes from entering your garden and, subsequently, your home.

Considering Chemical Repellents

There are a variety of chemical snake repellents available on the market, but their use should be considered carefully. These repellents often contain substances like naphthalene or sulfur, which can deter snakes but are also harmful to other animals and the environment. It’s important to use these products as directed and to consider whether the benefits outweigh the potential risks.

Prevent snakes from invading your residence with proven tactics

Long-Term Snake Prevention Strategies

Regularly scheduled maintenance checks will help identify potential problem areas before they become significant issues. This involves inspecting your home’s foundation, roof, and other potential entry points for signs of wear and tear. Prompt repairs of any damage found during these checks are crucial in dissuading snakes from considering your home as a shelter.

Creating an Unwelcome Environment for Snakes

Eliminating food sources like rodents and ensuring your yard does not provide easy access to water sources are good ways to make your surroundings less appealing to snakes. By controlling pests and keeping bird feeders and pet foods in rodent-proof containers, you’ll also be reducing the chances of attracting snakes to your property.

Professional Snake Removal and Resources

If you have a snake that has already gotten inside your home or if you are dealing with a venomous species, professional snake removal may be necessary. Wildlife professionals can safely remove the reptile and provide further advice on keeping your home snake-free. Don’t attempt to handle venomous snakes on your own, as this could result in serious injury or even death.


In conclusion, keeping snakes out of your home involves a combination of understanding snake behavior, securing your home, using natural and chemical deterrents appropriately, and undertaking routine maintenance. While it is possible to discourage snakes on your own, remember that professionals are available to assist you, especially in the case of venomous species or when snakes have already entered your home. Safety should always be your priority. By implementing these strategies and maintaining vigilance, you can create a living space that is less attractive to snakes and enjoy peace of mind in your snake-free home.

Protect your home from snake intrusion using expert prevention techniques


Q1: Are there any foolproof methods to ensure snakes never enter my home?

A1: There is no foolproof method, but combining multiple preventive measures like home fortification, maintenance, and habitat modification can significantly reduce the possibility of snakes entering your home.

Q2: Can I use mothballs to keep snakes away?

A2: Mothballs are not recommended for snake control. They contain harmful chemicals that can be dangerous to humans, pets, and the environment and have not proven effective at repelling snakes.

Q3: What should I do if I find a snake in my house?

A3: If you find a snake in your house, keep your distance and contact a professional wildlife removal service or your local animal control for safe removal. Do not attempt to capture or handle the snake yourself, especially if you are uncertain about its species and whether it is venomous.

Q4: Are some snake repellent plants more effective than others?

A4: Plants like marigolds, lemongrass, and others are believed to have some repellent qualities against snakes, but their effectiveness varies. They should be used as part of a broader strategy to deter snakes, rather than as the sole deterrent.

Q5: How can I make my yard less attractive to snakes?

A5: Maintain a clean, clutter-free yard, keep the grass short, clear away debris and piles of wood or rocks, eliminate standing water, and control rodents to make your yard less attractive to snakes. Removing these attractions will greatly decrease the likelihood of a snake visiting your property.