Ultrasonic Cat Repellent Diy. Spray your cat repellent wherever you want to keep cats away from. The schematic diagram shows the design of the cat repellent.
The sound and the water act as a double deterrent to cats and other animals who immediately run off and remember not to come back again. It is powered by three nimh rechargeable batteries and it uses an external mini passive infrared (pir) module to detect movement. Increasing numbers of feral (wild) cats can become even more of a problem.
1.humutan ultrasonic cat repellent, solar powered and waterproof pir sensor repeller for cats, dogs, birds and skunks and more our first recommendation is the humutan outdoor cat repellent.
You can also make cat repellent with essential oils, like citronella, lavender, peppermint, or lemongrass oil. Rated 5 out of 5 by patricia23 from excellent cat repellent for our garden i bought this a couple of weeks ago and it really worked for us. 165 x 85 x 48 mm product warranty: Rated 5 out of 5 by stephanie p from give it time bought the cat repeller to hopefully rid my garden of next doors cat.