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The Global Insight

How do you make homemade deer repellent

Author

John Johnson

Updated on April 05, 2026

The most effective natural, homemade deer deterrent is a spray made of putrid smells, namely eggs, garlic, and chili peppers. All you have to do is spray the mixture on your plants, and deer will not go near due to the offensive fragrance that the spray gives off.

What is a good homemade deer repellent?

The most effective natural, homemade deer deterrent is a spray made of putrid smells, namely eggs, garlic, and chili peppers. All you have to do is spray the mixture on your plants, and deer will not go near due to the offensive fragrance that the spray gives off.

What smell do deer hate the most?

Deer have a heightened sense of smell, which they use to effectively find food. You can take advantage of this trait and repel deer by using smells they dislike, such as marigolds, putrescent egg solids, mint, wolf urine, tansy, garlic, thyme, oregano, sage, rosemary, and lavender.

Does white vinegar keep deer away?

Deer, as well as other animals, “including cats, dogs, rabbits, foxes and racoons, [don’t like] the scent of vinegar even after it has dried.

How do you make natural deer repellent?

  1. 4 tablespoons of ground cayenne pepper.
  2. 1 cup of ammonia.
  3. 1 cup of white vinegar.
  4. 2 cups of water.
  5. 1 cup of oil soap.
  6. 3 heads of garlic (peeled and diced)
  7. 2 coffee filters.
  8. Medium saucepan.

Will Dish Soap deter deer?

Deer dislike the smell of soap. Dish soap can work as effectively as the blended repellant described above, and it will not disgust you every time you step into the garden. Buy a solid or powdered biodegradable soap. Dish soap works best, but any other will do in a pinch.

What can I spray on flowers to keep deer away?

There are DIY deer-defying sprays for plants, such as rotten-egg and water, soap spray, hot pepper spray, and there are also many types of commercial repellent sprays. Be sure to keep your deer repellent sprays as organic as possible.

Do coffee grounds keep deer away?

Deer have a strong sense of smell, which they use to find accessible food sources. While there is no scientific evidence that coffee grounds will deter deer, the bitter smell of spent coffee grounds may signal to deer that humans are nearby and keep them away from your property.

Do mothballs repel deer?

Mothballs contain naphthalene, a powerful pesticide that presents potentially serious danger to children, as well as bird, pets and wildlife. Any effectiveness as a deer repellent is short-lived, because mothballs vaporize into a toxic gas before dissipating.

How do I keep deer from eating my plants?

The most popular deterrents are bars of deodorant soap. Simply take several bars of soap, punch a hole in each one, and use twine to hang the bars of soap from the trees and fencing around your garden. Deer will smell the soap and steer clear of your crops.

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Does apple cider vinegar repel deer?

Simply soak some old rags in apple cider vinegar and leave them around your garden. Pests like raccoons, rabbits, moles, rodents and deer hate the smell, so they’ll turn the other way.

Will human pee keep deer away?

For the same reasons that dog urine works to deter deer, human urine also works. You could keep a bottle in your bathroom next to your toilet to be filled up and then apply it around your garden. … An easier solution is to have your boys “water the garden” when no one else is around. I’m sure there are other solutions.

How do I keep deer out of my garden without a fence?

Hang strings of old CDs from tree branches or along fishing line around the perimeter of your garden. The noise of them banging together and flashes of light will keep deer away. Aluminum pie tins also work well.

Does Irish Spring soap repel deer?

Irish Spring soap repels mammal pests, such as mice, rabbit and deer. … Irish Spring soap does not always eliminate pests completely , but can be a helpful tool to reduce the rate of attack on plants.

How do I keep deer from eating my plants and flowers?

  1. No. 1: Choose Deer-Resistant Outdoor Plants. …
  2. No. 2: Place Bar Soap Near Outdoor Plants. …
  3. No. 3: Scatter Human Hair Around Outdoor Plants. …
  4. No. 4: Apply a Deer-Repellant Spray to the Outdoor Plants. …
  5. No. 5: Add a Motion Sensor Near the Outdoor Plants. …
  6. No.

Do eggshells deter deer?

Deter deer Fortunately for gardeners, deer really don’t like the smell of eggs. Balcony Garden Web suggests spreading crushed eggshells around the garden to help keep deer at bay.

Will marigolds keep deer away?

All varieties of marigolds are a turnoff for deer because of their strong, pungent scent. However, signet marigolds (pictured) have a lighter citrusy smell and flavor, making them popular for culinary use.

Why does Irish Spring repel deer?

How does Irish Spring Repel Deer? Deer will be turned off by the smell of the soap. As soon as they smell it they may choose to dine elsewhere. You can replace your bar of soap every few weeks to keep the scent strong and fresh.

How do you make hot sauce deer repellent?

In fact, just mix up some hot sauce with water and a surfactant and spray on plants. The ratio will of course vary with the hot sauce, but one part hot sauce to 16 parts water often works well. Studies have confirmed the obvious, that more and stronger works better.

Does Irish Spring soap repel animals?

Irish Spring soap repels mammal pests, such as mice, rabbits, and deer. It does not repel insect pests.

Does cayenne pepper keep deer away?

Cayenne pepper spray is a taste repellent. It is applied to the plant and when an animal tries to taste it, it is repelled by the hot pepper taste. Spraying cayenne pepper on plants will keep deer, rabbits and squirrels as well as stray animals from eating them.

How do I keep deer away from my yard?

  1. Don’t over-stock your garden with tasty plants. …
  2. Keep deer-favorite plants close to the house. …
  3. Plant pungent perennials as a natural barrier. …
  4. Plant thorny, hairy, or prickly foliage. …
  5. Make deer-resistant substitutions. …
  6. Out of sight, out of mind. …
  7. Cleanliness counts. …
  8. Create levels.

Will ammonia keep deer away?

Deer Strongly Dislike Ammonia Ammonia has a strong, acrid smell and has been widely touted as a great repellent for deer. You can place the ammonia in a spray bottle, put gloves on, and spray a rag or old towel with the ammonia. You can then place the cloth around a tree branch or near your garden to repel deer.

What is poisonous to deer?

Some plants are toxic to deer and will make them sick. Annuals include bee plant, blue cardinal flower, comfrey, some types of datura, dusty miller, nicotiana, poppies of various types, prairie flax, Texas bluebonnet and tulips. Century plants, foxglove, larkspur, lupine, narcissus and daffodils are poisonous to deer.

Do deer like lemons?

The good news is that deer aren’t particularly fond of aromatic plants, and the leaves and flowers of a citrus tree are quite aromatic. So when there’s other, tastier fare available, the deer are likely to ignore your lemon and lime trees.

What plants do deer not like to eat?

  • French Marigold (Tagetes) French marigolds come in an array of bright colors over a long season and are a mainstay of gardeners everywhere. …
  • Foxglove. …
  • Rosemary. …
  • Mint. …
  • Crape Myrtle. …
  • African Lily. …
  • Fountain Grass. …
  • Hens and Chicks.

How do you make deer repellent with vinegar?

Use a funnel to add 8 ounces of white vinegar to an empty 16-ounce spray bottle. We used 6 drops of peppermint essential oil and 4 drops of rosemary essential oil and added them to the spray bottle with the vinegar. Tightly close the lid of the spray bottle and shake to mix the contents together.

Is it safe to spray apple cider vinegar on plants?

Luckily for home gardeners, apple cider vinegar can also be used as an effective natural bug repellent for plants. … Fill a spray bottle with a solution comprised of half water and half vinegar, and spray it around your walkways and on the walls of your garden, to keep ants out of the vicinity.

What sounds do deer hate?

Auditory deterrents can repel deer with their noise, and include noisemakers like gas or propane exploders, whistles, and ultrasonic devices. Gas or propane exploders produce loud, banging noises, which frighten deer away, and have been used to help protect orchards, row crops and truck crops.

Do windchimes scare deer?

Because deer are so skittish, adding wind chimes or even the static from a radio can be enough to scare them away. Anything unfamiliar will throw them off and make them too nervous to come any closer. Adding plants that deer dislike can keep them from exploring other areas of your yard.

How do you keep deer from eating hostas?

Repelling Scents Garlic, eggs and urine of predators offer strong fragrances that deter deer and other animals from making a meal of your hostas and other garden plants. Just remember, you need to periodically reapply fragrance deterrents so they continue to work.