7 Best Snake Repellent for Yards 2020

Snakes can be beneficial when they capture and eat damaging pests such as mice and slugs. 

So you really don’t want to kill these either venomous or non-venomous snakes slithering into your backyard. Best Snake Repellent for Yards

But you don’t want a case where a snake may bite (and poison) either you, your family members or pets.

Thus, below I’ve reviewed the 7 best snake repellents for your yard. Also, check these best drain cleaners. [23 /]

Reviews: 7 Best Snake Repellent for Yards 2020

Powerful, effective, and safe – this Ortho Snake repellent is just what you need to keep snakes off your yard. When applied to garden soil around plants, flowers, and turf, these repellent granules prevent snakes from entering your garden, nesting, and even foraging.

The Ortho snake repellent comes in the form of granules that deliver a rain-resistant and long-lasting performance. The manufacturer recommends reapplying the granules after every 30 days, or at the sight of a snake.

Best Snake Repellent for Yards Check Price on Amazon

So how does it work? Well, this best snake repellent contains high concentrations of natural oils like Castor Oil, Cinnamon Oil, Clove Oil, Geraniol, and Peppermint oil – which are comparable to the flea spray for the yard.

It is this powerful concoction that overwhelms the snake’s sense of smell, making it hard for it to smell its prey. The snake then moves away in search of “fresh air.”

It’s completely safe for plants, pets, and humans, and comes in a 2lb container which is enough to cover at least 1440 sq. ft. It’s also a budget-friendly. Related: Best fungicide for Powdery Mildew.


  • Environmentally friendly no stink formula made from essential oils 
  • Safe for plants, pets, and humans. 
  • Budget-Friendly formula 
  • Rain resistant and its long lasting 
  • Ready to use repellent


  • None

2. Snake Stopper Ready-To-Spray Snake Repellent – Runner-Up 

Snake Stopper repellent is also a natural solution against snakes roaming in your backyard. In addition, this product has an amazing smell and treats a large yard area, patios, or garden. 

Snake Stopper Ready-To-Spray Snake Repellent Check Price on Amazon

Snake Stopper allows horse-end use, its safe, sweet smelling, and more practical but may damage some flora and fauna. But it’ll naturally push the snakes out of your lawn, yard, garden or around the house into the woods where they came originated. 

I would add that this product has quick action as snakes will immediately find it difficult to cope in the yard once you’ve done the application. Snake Stopper comes in liquid form and thus most homeowners find it significantly easy to apply. 

Since it has no dangerous chemicals, Snake Stopper will be non-toxic to you and your kids running around the yard or garden. Specifically, this product is made from sulphur, clove oil, cinnamon oil, and cedar oil whose combination will easily repel the venomous & the non-venomous snakes. 


  • Easy to Spray – Comes ready to use 
  • Its a non-toxic snake repelling formula 
  • Has a strong and characteristic smell that snakes can’t miss!
  • Suitable for large yards or Lawns
  • Made from natural essential oils including sulfur, clove oil, and cinnamon oil.


  • Limited plant damage issues

3. Exterminators Choice Snake Defense Snake Repellent

 Next up is this Snake Defense repellent that’ll repel both non-venomous and the venomous/ dangerous snakes (such as rattlesnake or python) and thus preferred by most Exterminators. 

Exterminators Choice Snake Defense Natural Snake Repellent Check Price on Amazon

This Snake Defense repellent is made up of natural ingredients (cinnamon oil, peppermint oil, clove oil, and water) that will readily the slithering and dangerous reptiles that are infesting your yard. Therefore, there is no danger of poisoning human beings, cats, or dogs that will be going to the yard. 

The Snake Defense repellent, unlike another snake best snake repellent, is safe to spray in all areas of your lawn including around patios, driveways, basement doors, porch area, and other doorways. It’ll easily repel the snakes that roam around your house or around the fenced area for about 3 months. 

But, a notable limitation of this snake repellent is that, compared to the granules repellents, it’ll evaporate at a faster rate since its a liquid. Luckily, it leaves no mess, it’s easy to apply and will snake treat a large lawn area effectively.

You may also check these best Mole Traps to keep moles off the yard.


  • Natural that are also environmentally friendly
  • The formula is easy to spread 
  • Repels both non-venomous and venomous snakes 
  • Uses natural essential oils


  • None

4. Dr. T’s Havahart Snake Repellent Hose End Spray 32oz – DT364HE 

The Dr.T Snake Repellent Hose End Spray provides an easy yet effective way to get rid of snakes without harming them.

Dr. T's Snake Repellent Hose End Spray 32oz - DT364HE Check Price on Amazon

According to the manufacturer, this best snake repellent can offer protection up to 500 sq ft. This will help you deter snakes from accessing areas around your house, flowerbed, garden, garage, cabin, barns, and more.

The product contains a powerful blend of ingredients that temporarily disrupts the reptile’s sensory receptors, making it hard for it to smell its prey. The reaction causes it to slither away from your home in search of fresh air.

To use it, simply attach a garden hose to the bottle (comes with a hose-end) and spray the solution all around your property. However, avoid applying the mixture direct on crops and plants intended for consumption

Otherwise, when used correctly, it’s completely safe for humans, pets, and plants. It’s also very affordable. The only disadvantage is that you have to reapply the solution after heavy rains for continued effectiveness.

5. Dr. T’s 28 lb. Snake-A-Way Snake Repelling Granules

Dr.T’s Snake Repellent granule is an EPA-registered granular snake repellent that effectively repels both poisonous and non-poisonous snakes from your home.

Dr. T's 28 lb. Snake-A-Way Snake Repelling Granules Check Price on Amazon

This formula contains a powerful combination of 28 per cent Sulfur and 7 per cent Naphthalene which creates an unpleasant odour.

When poured around the garden or yard, any snake that attempts to go near the granule is repelled by the pungent smell. By disrupting the snake’s sensory reception, the snake slithers away in search of fresh air.

The odour lasts for about 2-3 months, after which you can reapply when it becomes faint. Dr.T’s Nature Snake Repellent is an affordable solution for homeowners dealing with a serious snake infestation. It comes in a 4.3 pounds container.

And given that it has a 91 per cent repellency for garter and rattlesnakes, it won’t disappoint you in the fight against these dangerous reptiles. See these Terrariums for Snakes

6. VENSMILE Solar-Powered Sonic Snake Repellent

Unlike all the snake repellents we’ve reviewed, the VENSMILE Solar-Powered snake repellent does not use chemicals. Instead, it uses electric shock to scare/repel moles, snakes, and gophers away.

VENSMILE Solar-Powered Sonic Snake Repellent Check Price on Amazon

The snake repellent comes in the form of spikes which are strategically placed in targeted areas. To produce enough electric shock to scare away snakes, the spikes are continuously charged by the built-in solar panels.

When charged for about 4 hours, the spikes can last for 5 days. The best snake repellent is waterproof, easy to use, and long-lasting.

The spikes work by emitting penetrating vibration pulses when placed on the ground. Every 55 seconds, the spikes produce powerful vibrations and flashing red light which irritates the pests, causing them to run off.

Even better, the spikes provide extensive shock coverage and operate in a circular pattern, usually about 100 ft in diameter. This means that for a 1-acre piece of land, you’ll need to use at least 6 VenSmile spikes.

Buyer’s Guide – Snake Repellents

Grass Snake

Encountering a snake in your home can be a traumatizing experience. Plus they pose a great danger to your family and your pets and should, therefore, be kept as far away as possible.

Some repellents could have toxic chemical such as malignant and carcinogens Naphthalene as outlined by the EPA that produces phthalic anhydride. These are the 4 best snake repellent for the yard that has been proven to actually work. They are also quite affordable and easy to use.

What’s a Snake Repellent? 

A Snake repellent is either a natural, chemical-based (naphthalene) or sonic products created to stop snakes from getting in spaces such as yard or house. Most of them will contain a repellent ingredient, an adjuvant, and the inert carrier.


Eugenol, clove oil, and cinnamon oil are also great natural snake repellents if sprayed directly on the snakes. Historically, Styrax trees’ resin was burned for the same purpose of chasing off poisonous snakes. 

What Is in a snake repellent? 

The active ingredients in most chemical-based snake repellents are either (1) Naphthalene, (2) Sulfur, or (3) both. Naphthalene is also the ingredient contained in the good old mothballs that’ll irritate the receptors of the snakes. 

Naphthalene is a chemical that has an unpleasant smell for snakes and will damage the reptiles retinal system and nerves. Its mainly extracted from the walnut trees (the black type). Natural best snake repellent are created from essential oils like clove, peppermint, castor, and cinnamon. 

Chemical Snake Repellents 

1. Mothballs – Mothballs are generally accepted by homeowners for repelling snakes. However, their effectiveness has been proven to be higher in repelling silverfish and moths compared to snakes. In addition to being less effective against snakes, Mothballs also contain neurotoxins that can be toxic to kids and pets.

2. Sulphur – If used alone (even is the powdered form) sulphur is highly ineffective in repelling snakes. However, sulphur will work great when combined with naphthalene. For instance, Snake-A-Way combines 7% naphthalene and 28% sulphur to control even rattle and garter snakes.

The chemical snake repellents are created to produce a pungent smell that will be harsh on the snakes. The snakes’ mouthparts (vomeronasal organs), as opposed to their nose or nostrils, will sense the smell of the odour particles that the reptile picks up with its tongues.

What about sonic repellents? Well, these types of snake repellents will produce sounds with a frequency that only the snakes will detect (and not human beings). Key to notes is that the unique frequency sound is both irritating and unpleasant to the snakes and thus the reptiles will move away from that area.

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