Senca Solar Sonic Mole Repellent, Ultrasonic Pest Repeller, 6 Pack, Repel Mole, Gopher, Vole, Rodent, Snake, Small Animals Chaser For Outdoor Lawn Garden Yards, Non Toxic Pest Control Rodent Repellent

I ordered these because I started having small snakes (not poisonous ).but still scared me!! Put them in my flower beds and haven’t had one since!!!

they really work good

I bought a different brand of these in the past, and they worked pretty good, and lasted 2 years. The device sounds a very low sound, barely effective compared to my older devices( but the needed replacing.

This was the first time I tried this tech I was sceptical, but it works. It really does, I hear the tone from time to time, I seen , no lizard, no snakes always looking, it works...

They do not work as good as I hope they did. They say to place them 96' apart. I tried them closer and 96' apart and they still have not solved my mole problems. I wonder if I need more units but not sure.

Nowhere near as effective as other solar powered spikes I have bought in the past. I set them for 24 hrs in the sunlight to charge before turning them on as recommended. When I turned them on, the noise was nowhere as “strong” as they should have been. It almost sounded like the batteries were low or were not fully charging. After a few days, I’d walk up to them and listen and it seemed like they weren’t even making noise. I’d have to press the power button a few times and then they would start beeping again (same dim noise). They say 7500 sq ft. I placed 6 spikes well within that range of each other and still ended up having to move them significantly closer to one another after moles continued to be un-phases by them. The other day after a light rain, I noticed they had water inside the solar panel. Not very water resistant at all. The spikes that were the most effective/weather resilient were ones I had purchased from harbor freight. Louder, bigger solar panel, stronger. I can’t remember the brand but they only sold one brand. I would recommend those.

Seem to be working very well

I purchased a package of six. One stopped working almost immediately. I conteacted the seller and they replaced it without any problems. I am not convinced yet of theability of these things yet to repell pests. Voles are my memesis and I don't see any abatement of that problem after almost three weeks.