The Mole Repeller combats moles, voles and other small mammals that live underground.

Absolutely. The Mole Repeller is better at keeping moles away than at expelling an existing mole population.

The Solar Mole Repeller is a humane and environmentally friendly alternative to cruel traps, brutal slaughter and poisonous gases. There is, however, no guarantee of outright success. There are a number of issues beyond our control which may impair its effectiveness. The noise emitted by the Repeller might be disregarded by the animals, if there is no suitable alternative territory to move to, or if the living conditions of the existing habitation are too good to abandon.

As with all sonic repellers, the targeted animals may over time get used to the noise that the Repeller emits and so become unaffected by it. You may be able to overcome this drawback if you move the Repeller to different locations from time to time. Also, animals may not respond to noise because of impaired hearing, or for other reasons.

The Repeller emits sound waves in all directions over the ground. For optimal effectiveness, it should not be set up near obstacles like hard road surfaces, pavements or building foundations. Uneven hilly areas and irregular-shaped expanses require several Repellers. For best results in large areas, Repellers should be installed at 20 metre intervals.

The condition and density of the ground affect the Repeller's performance, which is why a survey of the area should be carried out before installation. Solid, dense ground enables the best sound wave transmission. Light, loose earth and frozen or sodden earth do not conduct sound well.

Because moles are protected by law in Germany and Austria, they may not be killed or captured alive without a special permit. Their burrows or nesting sites must also not be destroyed. However, the use of mole repellents is not prohibited. These devices do not kill, injure, or destroy mole tunnels. For home gardeners, repelling is the only legally permitted way to protect against these burrowing animals.

The range of the Repeller is up to 15 metres from the Repeller and the cover is 650 sqm. In a domestic garden of 200-500 sqm, a single Repeller is adequate. For uneven or irregular-shaped areas or other unfavourable situations, several Repellers may be needed.

That is impossible. The Mole Repeller produces audible sound of 400 Hz which has no impact on the health of humans and animals. The measured loudness of the sound above ground just a few meters away from the Repeller is already less than the 40 decibels of a human-voice whisper.

The introduction of Repellers into areas where traps are being used to catch moles and voles improves trapping performance. The Repeller-emitted sound distracts the animals from the traps and confuses them.