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October 18, 2022 4 min read

How to Make an Effective DIY Cat Repellent Spray

Stray and feral cats can become a nuisance, especially when they leave messes in your garden, yard, or lawn. If you're tired of unwanted feline visitors, a DIY cat repellent spray can help. Cats rely on their acute sense of smell for safety and hunting. By creating a strong and unpleasant scent, you can deter them from returning. In this article, we’ll explore how to make effective cat repellent sprays and discuss why Nature’s MACE Cat Repellent Spray might be your best solution.

DIY Cat Repellent Spray Options

DIY Cat away spray

Here are four effective homemade cat repellents you can create at home:

1. Vinegar Cat Deterrent Spray

Vinegar’s sharp and pungent smell can deter cats from entering your property. Its active ingredient, acetic acid, produces a scent that cats find unpleasant. To make this spray:

  • Mix equal parts of water and vinegar (white, apple cider, or balsamic).
  • Add a few drops of liquid hand soap to help the mixture adhere to surfaces.
  • Spray generously around your yard, or where you don't want cats, especially in areas frequented by cats.

Note: Avoid overusing vinegar on plants, as it may harm them.

2. Essential Oil Cat Repellent Spray

Certain essential oils are natural deterrents for cats. Oils such as orange, rosemary, citronella, peppermint, and lemon can be especially effective. To prepare:

  • Mix one cup of water with 10-15 drops of your chosen essential oil.
  • Crush fresh rosemary leaves in the solution for added potency.
  • Optional: Add crushed garlic for a stronger repellent effect.

Spray this mixture in high-traffic cat areas. However, exercise caution, as essential oils can be harmful to cats if ingested.

3. Citrus Cat Repellent Spray

Cats dislike citrus scents, making it a great natural deterrent. Here’s how to make it:

  • Boil peels from lemons, limes, oranges, or tangerines in water for 20 minutes.
  • Strain the mixture into a spray bottle.
  • Alternatively, mix two teaspoons of lemon juice with water and a few drops of lemon-scented dish soap.

Spray this around garden beds, fences, and other areas to keep cats at bay.

4. Pepper-Based Cat Spray

Pepper contains compounds that cats find irritating. To make a pepper spray:

  • Combine cayenne pepper, crushed garlic, and cinnamon in water.
  • For a milder option, substitute garlic and mustard with lime or grapefruit juice.

This spray is potent but can produce a strong smell, so use sparingly.

Limitations of DIY Cat Repellent Sprays

While DIY cat sprays are effective, they come with drawbacks:

  • Frequent reapplication: Outdoor sprays may need to be reapplied after rain or every few days for sustained effectiveness.
  • Potential plant damage: Ingredients like vinegar and pepper may harm certain plants.
  • Indoor use challenges: These sprays can stain fabrics, carpets, and curtains.
  • Essential oil precautions: Some essential oils can be toxic to cats and should be used carefully.

DIY sprays are best for short-term use but may not provide consistent, long-lasting results.

Layering Your DIY Spray for Maximum Punch

Boost your spray with a little fieldwork. Spend one day watching where cats slip under fences or dig in beds. Coat those exact spots at knee height. Reapply every three days—or after rain—to keep the smell sharp. 

Stir in one teaspoon of unscented Castile soap per quart; the soap locks scent onto leaves and wood. Rotate odors every two weeks—citrus, peppermint, then pepper—so cats don't grow used to one smell. Store leftovers in a sealed plastic bottle in the fridge and use within two weeks. Test on one leaf first and wear gloves to protect your skin.

Fast‑Track Cat Training With the Spray

Using a DIY cat away spray

Link the spray to simple training for quicker results. When you spot a cat near treated soil, clap once and say “Off.” Guide the cat to a litter box, scratch post, or patch of cat grass and give a treat. Repeat this startle‑redirect‑reward cycle each day for a week, keeping tasty treats handy. 

After the cat avoids the spot three times on her own, drop the clap so the scent alone does the work. Re‑spray after heavy dew or rain and refresh the “yes” zone with toys or catnip to keep it more tempting than your flowerbed. Combine your cat spray with other cat training methods for best results.

Tip for Cat Repellent Sprays - Erase Old Odors First

Before you spray, remove traces of past visits. Put on gloves and scoop out any feces, then rinse the area with a hose. Next, break down lingering urine scents with an enzymatic cleaner or a 1:1 mix of white vinegar and warm water; soak the spot and let it air‑dry. Cats return to places that smell like them or other cats, so clearing those “welcome signs” gives your cat repellent a clean slate and lets the new scent barrier work most effectively.

Why Choose Nature’s MACE Cat Repellent Spray?

For a hassle-free, effective, and humane solution, consider Nature’s MACE Cat Repellent Spray. This powerful cat spray is formulated from plant-based ingredients that are safe for pets and plants, when used as directed. Designed for both indoor and outdoor use, it offers lasting protection against stray and domestic cats while doubling as a cat training aid. It comes in both granular and liquid forms. The granular form works best to prevent cats from digging. Use them together for the best possible results. 

With Nature’s MACE, you no longer need to worry about reapplying after every rain or creating homemade mixtures. It is a trusted, proven solution that keeps cats away without harming them or your plants. It works as a cat training tool and repellent. 

 

Using a DIY cat away spray

Take Back Control of Your Lawn Today!

Whether you opt for a DIY spray or a professional product, keeping stray cats out of your space is achievable. For maximum convenience and results, choose Nature’s MACE Cat Repellent Spray and enjoy a cat-free environment. Shop now and reclaim your garden, yard, or lawn today -  easy to use Cat MACE cat training tool and repellent.  

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