Mole Repellent for Lawns, 4 Pack Gopher Repellent Ultrasonic Solar Powered Vole Repellent Outdoor, Animal Deterrent Waterproof Mole Scram Keep Vole Gopher Groundhog Chipmunk Out of Yard Lawn

Some didn’t work right out of the box.

Working effectively to keep the moles at bay.

Not sure that this product repels the rodents. We had purchase 8 of them and two didn’t work.

Works good on my mole problem

Had 3 out of 4 quit working after it rained. Two were able to restart by switching off/on but stop every time it rains and need to be manually restarted. This morning only 1 restarted so out of 4 there are only 2 functioning less than a month after installation. Lots of condensation inside the top box.They do seem to work as advertised when operating -- I collapsed the tunnels around the units and those tunnels have not reappeared around the units still functioning.UPDATE -- two months after purchase none of the units are functioning automatically. Only 2 operate sporadically when you manually turn the switch on/off/on after they sit overnight. The next day you have to manually reset them again if you want them to work.

I bought these specifically to keep chipmunks away from 3 lilies that I planted. All 3 lilies are planted about 6 inches from each other. I surrounded the 3 plants with these (in a circle fashion). Meaning that anything that wants to get to the lilies will be about 4 inches from any one of the devices at any time in any direction (overkill!). Welp, 4 hours after I installed these, my lilies were ravaged by a squirrel. Save you money.

They don’t stop moles

I used these sticks, because my neighbor used some that were similar and the moles all came to my house. I kid you not, I have knocked down at least 65 Mole mounds in my yard since I bought these. I would either hire an expert trapper or try trapping them yourselves!