Garter snakes are our most common garden snake found abundantly from Canada to Central America. To have a garter snake or two in the garden is good. These non-poisonous snakes eat pest insects, mosquito larvae, slugs, snails, crickets, rats, mice, voles and even other snakes which may be poisonous. But, if snakes freak you out and you can't walk in the lawn knowing snakes are present, then here are some steps you need to take.
First, mow your lawn often and don't allow grass to grow up along the sides of your house or other structures. Snakes seek cover for protection and tall grasses provide the perfect hiding place. Now, look around your property and
start eliminating other snake hiding places.
That perfectly stacked wood pile needs to be away from the house and sitting on some type of stand. It cannot be sitting directly on the ground. And, how about those beautiful piles of decorative rocks you worked so hard on? Yep! Those are a great den for snakes. How much did you say you hate snakes? If you're registering a “10” on the “I hate snakes” scale, the rocks have go to go. Trim bushes so low lying branches are removed. Remember, snakes love the security of those bushes. Piles of leaves and any other debris need to be removed, too. I never said this would be easy.
Now, let's talk about things that snakes eat. You will need to pay special attention to making sure you are not attracting food that snakes like. Things like rodents and insects need to be controlled around your house. Make sure you are not attracting rodents. Keep trash in good-sealing trash containers. Seal or screen places where mice or squirrels can hide like under porches and in garages. You'll also have to consider treating around your foundation with an insecticide or other insect repellent. Snakes also like to eat crickets, grasshoppers and other insects that tend to migrate toward the cool, moist perimeter foundations of houses. Keep the snake food out of your garden and you won't have snakes.
That's a lot of work to keep your snake phobia in check, but it's what needs to be done. I can assure you that snake repellents will not give you total control. Only the elimination of shelter and food will make snakes find new homes.
10 May 2011, 19:35
We are having a garter snkae problem. I have no problem with them being in
the yard, however they are coming into my house and I cannot tolerate that.
I went to open my backdoor today and one was jammed between the door and
the door facing. There was a baby on th floor just inside the door. Last
summer we killed about 20 in our basement. I can't handle this having a
snake phobia. We tried snake bait last year but they just crawled right
through it and our house stunk for months after Help me please!
11 May 2011, 14:16
Regarding Tara -- Keeping reptiles in captivity is a very tricky business.
Unless there were extraordinary circumstances that required it not be in
the wild, common sense and ethics would demand your snake's return to the
wild. They have many natural needs that captivity cannot come close to
providing for the longterm. Thousands of snakes and turtles die every year
because they did not do well as pets even with the best of care (even
special reptile lamps, warming rocks, special diet and vet care cannot come
close to what the natural world can give them). I recently came across the
case of a painted turtle that was near death after having been kidnapped
from a pond and kept in captivity. It too had stopped eating, probably out
of protest for being imprisoned without having committed a crime!
11 May 2011, 14:25
I would also like to say "thank you" to the Snake Whisperer whose comments
are an island of sanity in this sea of unfounded fear and loathing of
garter snakes. This is not a pest problem, it is a psychological problem
best solved in a therapist's office. It reminds me of the old coots in my
neighborhood who trap and haul away squirrels! Squirrels, like garter
snakes, are part of the web of life. So many have been hauled away that
all sorts of imbalances have occurred as a result (smaller rodents
overbreeding now that the larger ones are gone, dwarf mistle toe which is
eaten by squirrels is now out of control and killing trees, etc.). Learn
to live with nature. If we cannot be tolerant of small creatures we
haven't a prayer at establishing peace on a larger, global scale.
Ask the Exterminator
20 May 2011, 08:35
You need to elimate the things that are attracting the snakes to your
house. Tall weeds and clutter along the exterior foundation walls will
attract snakes. Pet food that attracts rodents will cause snakes to set up
house. Anything conducive to rodents or other small animals will attract
snakes. Eliminate the food source for snakes and you will resolve your
problem. To prevent snakes from getting inside you need to check door
thresholds to make sure they are tight. Close up all other holes with the
Xcluder product found on this website. Click on "Pest Control Products" at
the link at the top of this page.
26 Jun 2011, 18:22
Hello: Please allow me to share an embarrassing personal problem - I'm
having trouble making it to the bathroom :( And I need a cure that all of
those "bladder control" meds on TV can't help. I'm sufferring from
Herpetologic-floor-phobia! this morning there was a garter snake guarding
my bathroom door! ~We've had snakes here before in the basement, around
outside, etc., BUTT(pun)now it's personal!I am really pretty creeped out..
Even my FEARLESS Jack Russell, Goose, was spooked! (Obviously not a
mongoose tee hee)
27 Jun 2011, 19:07
We have killed at least 20 garter snakes around my house under my front
porch and 7 in my basement wall....My husband has bordered up the basement
so no more snakes or rodents in there...we have i think cemented some
snakes under our porch..on both sides...and part of the front porch...if we
finally got them all how long will they last under the porch without
food....and can they dig wholes out... i saw where they couldn't that they
use other rodents wholes...is this true...I think that there was a den or
something under our porch...huh....to close to inside...please email back
27 Jun 2011, 19:21
Wow. Lori -- I wouldn't want to have your karms. I wonder what you will
be thinking when you are walled up without any hope in the afterlife.
There is always a gentle way to deal with these snakes. Here in Colorado,
I have humanely relocated rattlesnakes using a garden hose, a long-handled
three-pronged garden tool and a deep sterilite trash can. The garter
snakes I let stay because they are a real gift -- they eat all sort of bugs
and keep everything nicely in balance. We have wood rats in our wood pile,
mice under some big boulders out back, garter snakes under the deck, a
squirrel in the tree, deer sleeping on our lawn in late afternoon, and
everything is so full of life and beauty and peace. It would be so sadly
sterile without these creatures. I hope someday you will awaken to all the
beauty -- to be like you are now is to be walking dead.
29 Jun 2011, 10:46
I am deathly afraid of snakes. For example (last night i freaked out so
much that I acctually tore the sheets of my bed to make sure there were no
snakes in my bed.) I live in a rural town in Iowa and do get just garter
snakes, but I don't even go out on the grass if I don't have to. My
husband tries to get rid of them without telling me so I don't see them.
How do we find their hole and how do we rid our yard of them. We mow
constantly, weed wack, and the such. Please don't tell me to get over my
fear just because other people have fears and people don't yell at them to
change, so please just help me.l
Ask the Exterminator
29 Jun 2011, 10:58
Other than simply looking for the holes, there's not much else I can
recommend. Once you locate the holes I suggest putting out some of the
Snake Guard glue traps mentioned in the article.
08 Jul 2011, 11:28
I am writing a short story based loosely on what happened to the Idaho
family whose home was built on a hibernaculum. What I can't seem to figure
out is why there is no way to destroy the hibernaulum and keep the snakes
from returning. That couple had to declare bankruptcy because they couldn't
get rid of the snakes (as you may know). Is there really no way to destroy
the hibernaculum? (Sorry Snake Whisperer!). I would be very interested in
any input you have and will gladly credit you should my story be published.
Ask the Exterminator
08 Jul 2011, 11:50
So sorry, but I have no experience dealing with a snake hibernaculum. I
know that the snakes return to their chosen hibernaculum and, like nesting
birds, it is nearly impossible to change their habit of returning.
08 Jul 2011, 11:52
Gotcha. Thanks for the input. Much appreciated.
10 Aug 2011, 15:38
If one killed a snake, left it there dead would another snake eat it? Or is
it something else that ate it?
Your suggestion is that If I change the outside environment of my house,
the snakes will go away and then seal all areas that they may be coming
into the house? Even though they were born here? They will move on? Please
Ask the Exterminator
10 Aug 2011, 16:56
I cannot say "yes" positively. As you already know, some snakes return to
their nest year and year. And "yes", snakes will eat other snakes, but not
always will a snake eat another snake of the same species.
20 Aug 2011, 15:50
We finally got rid of ours. They moved next door to an empty house. I've
seen them over there under an old shed. We pulled up all the shrubbery
around our house and put in white marble rock. We sealed up all the holes
we found them at and then a few more for good measure. We caulked around
any cracks in the door frames and we keep the house sprayed for bugs,
inside and out. I haven't seen a snake on our property since May. YAY!
We are replacing the exterior doors as soon as we can because they are old
and ill fitting, so things can come through the cracks. Bur hopefully no
30 Dec 2011, 13:37
Garter snakes are absolutely harmless. I used to take my daughter on hikes
and catch garters for her to pet. They are very beneficial to the home
garden and eating those garden pests. I would welcome any garter snake to
30 Dec 2011, 22:42
Three cheers for Connie, and for any sane person who doesn't take out their
hangups on gentle, useful garter snakes!
02 Jan 2012, 00:29
Yep, they are hamless, I caught one and kept it as a pet. I had it for
about 6 months and let him go when I moved from Georgia to Ohio.
09 Mar 2012, 06:43
We have old cisterns and pipes out in our yard I've seen Garter snakes in
them. I was wondering can snakes crawl underground such as a worm or is a
larger than its body hole needed for the snake to move? We are constantly
finding snakes in our basement family room an I can not find where they are
getting in. Don't mind them out in the yard but not a big fan of them in
Ask the Exterminator
14 Mar 2012, 10:02
Snakes certainly burrow. Perhaps they are coming up via a connecting pipe
from the old cistern.
17 Apr 2012, 13:55
Hi I'm doing a school project on this any sites you guys know of with info
I'm having no luck really.
10 May 2012, 10:22
I love garter snakes. How anyone could kill them, particularly when there's
just one our two is imbecillic. Personally, I'd take 20 or more, I so
rarely see them these days(rural new Hampshire). 40 years ago they were
everywhere and its true--the're friendly, harmless and
inquisitive/intelligent. Yay snake whisperer and dorothy and those others
who are pro-snake!
So, Mr. ask the Exterminator, the answer to most of these people's
questions is "get yourself a good psychologist and cognitive behavioral
counselling". Killing garter snakes is apalling. Now, I don't like
airplanes, either flying over my house really low, as they do, or riding in
them. But I see no need to eradicate them. It's MY problem; get it?
04 Jun 2012, 15:29
Thanks for the information on snake guard glue. I have garter snakes under
my deck and will try the glue.I am from Ireland and have a phobia about
snakes.What I need is ST Patrick to banish them.
09 Jul 2012, 16:52
There is a garter snake inhabiting a hole in my back yard. My dog keeps
trying to dig it out so I put a large heavy rock in the hole and rocks
around the larger rock. Will the garter snake be able to get out and if it
does will it attempt to return to the hole?
18 Aug 2012, 12:25
i saw 5 or 6 3 foot long garters run outa my garden and into a nearby wood
pile when i ran the other way lol, i noticed a few more go into the wood
pile does this mean there is a nest in the wood pile?
28 Aug 2012, 13:00
We have a year round fish pond with waterfall. we have fish and frogs and
lily pads, etc. I have purchased 6 doz fish this year and we have 13
remaining. The garter snakes are eating my fish and baby frogs. We have
removed all the plants around the pond and thinned out our perennial beds.
there is a brook running behind our house. If it weren't for the pond, I
wouldn't mind the snakes. Is there such a thing as a pond cover? or
anything else I can purchase. I would prefer not to get a cat.
28 Aug 2013, 23:03
we have had three snakes in our house two things how do they get in and do
common garter snakes climb. where is the best to locate how they are