Mole hills on a well-maintained lawn are a nuisance for many garden owners. But getting rid of moles is not as simple as it sounds — because the European mole (Talpa europaea) is protected by strict species protection laws in Germany. Catching, injuring or even killing it is legally prohibited and can result in substantial fines. However, there are legal and animal-friendly methods to encourage the industrious digger to relocate. In this guide, you'll learn what's permitted, what really works, and how to keep your garden mole-free — without legal trouble.
Why is the mole protected?
The mole enjoys special protection in Germany under the Federal Nature Conservation Act (BNatSchG). It is a strictly protected species and may not be caught, injured, killed or significantly disturbed. Violations can result in fines of up to 50,000 euros.
This protection is well-founded, as the mole is an extremely useful animal:
- Pest controller: A mole eats half its body weight in insect larvae, grubs, snails and worms daily. It is the best natural pest controller in your garden.
- Soil aerator: Through its tunnel system, the mole loosens the soil and improves soil structure and drainage.
- Bioindicators: The presence of moles indicates healthy, living soil.
Still, we understand the frustration when your lawn is covered with mole hills. Fortunately, there are legal ways to deter moles — encouraging them to voluntarily relocate to another area.
Getting rid of moles: Permitted methods at a glance
Deterrence — animal-friendly removal — is the only legal option for moles. These methods are permitted and can be effective:
Vibration and shock devices
Moles are extremely sensitive to vibrations and ground tremors. Special mole deterrents use this fact by creating regular vibrations that make the mole's environment uncomfortable.
Product recommendation: Mole Repellent Motor-MoleChaser
The Mole Repellent Motor-MoleChaser by HexGuard produces steady vibrations that spread through the soil and make the mole's habitat unpleasant. The device is simply inserted into the ground and operates on batteries or solar power. The MoleChaser is harmless to the mole — it simply makes the area so uncomfortable that the mole seeks a new habitat. Depending on soil conditions, one device covers several hundred square meters.
Odors and plant extracts
The mole has a keen sense of smell. Certain odors are unpleasant to it:
- Plant extract: Pour extract made from elder leaves or thuja into the tunnels.
- Sour buttermilk: When poured into the tunnels, it spreads an odor unpleasant to moles.
- Human hair: Place in open tunnels.
- Special fertilizers: Some fertilizers contain ingredients that deter moles.
Product recommendation: Talpax Fertilizer
Talpax Fertilizer combines two functions: it fertilizes your lawn while also serving as a mole deterrent. The special ingredients create an unpleasant odor in the soil for the mole, causing it to relocate. At the same time, the fertilizer provides your lawn with essential nutrients. An elegant two-in-one solution for a beautiful, mole-free lawn.
Noise and sound
Moles are sensitive to noise and vibrations. Some proven methods:
- Insert bottles into the ground: Place empty glass bottles at an angle in the mole hills. The wind creates humming sounds that transfer through the soil.
- Windmills: Small windmills on metal stakes transmit vibrations into the ground.
- Activity and lawn mowers: Regular activity on the lawn disturbs the mole and can encourage relocation.
What is NOT permitted when deterring moles
The following measures are prohibited for moles and can result in fines:
- Trapping: Trapping moles — even with live traps — is prohibited without approval from the environmental protection authority.
- Killing: Killing moles is always criminal. Setting snap traps or gassing tunnels is also prohibited.
- Poisoning: Placing poison in mole tunnels is strictly forbidden.
- Flooding tunnels: Flooding tunnels with water is considered significant disturbance and is also prohibited.
- Introducing exhaust gases: Also prohibited and dangerous.
In exceptional cases — such as acute danger to buildings or professional sports turf — the environmental protection authority may grant an exemption. However, this is extremely rare.
Mole hills in the lawn: How to repair the damage
Even after the mole is deterred, the hills remain. Here's how to restore your lawn:
- Spread the earth: Distribute the earth from the mole hills evenly across the lawn with a rake. Mole soil is excellent for repotting and flower beds — it's fine, loose, and free of weed seeds.
- Level: Tread or roll the distributed earth down lightly.
- Reseed: Sow grass seed on bare spots and press the seeds lightly in.
- Water: Keep newly seeded areas evenly moist until the grass is established.
Getting rid of moles: The best strategy
The most effective strategy for mole deterrence combines multiple approaches:
- Use vibration devices: The Motor-MoleChaser creates continuous ground vibrations that disturb the mole.
- Apply deterrent fertilizer: Talpax Fertilizer makes the soil less attractive through unpleasant odors.
- Be patient: Mole deterrence typically takes 2 to 4 weeks. Be consistent and don't give up too early.
- Use your lawn actively: Regular mowing, playing and walking on the lawn disturbs the mole and reinforces the deterrent effect.
Frequently asked questions (FAQ)
Is it legal to deter a mole from my garden?
Yes, deterring (animal-friendly removal) a mole is legal. Permitted are methods that don't injure, trap or kill the mole — such as vibration devices, odor substances and noise. Prohibited are traps (including live traps), poisons, flooding tunnels and introducing gases. The mole is strictly protected under the Federal Nature Conservation Act. Violations can result in fines of up to 50,000 euros.
How long does it take to get rid of a mole?
With consistent use of vibration devices and deterrents, it typically takes 2 to 4 weeks for the mole to abandon its territory and relocate to a neighboring area. In some cases it may take longer, especially if the soil is very insect-rich and offers excellent food sources. Stay consistent and don't give up too early.
Do moles return after being deterred?
Yes, that's possible. If living conditions in your garden are good (moist, insect-rich soil), another mole may occupy the vacant territory. That's why we recommend long-term use of vibration devices like the Motor-MoleChaser as lasting protection. The device should remain in the ground even after successful deterrence to prevent recolonization.
Does the mole really damage my garden?
The mole causes no direct plant damage — it eats exclusively insects, grubs and worms. Mole hills are primarily a cosmetic issue and can interfere with lawn mowing. In fact, the mole is even beneficial: it eats pests like grubs and snails, loosens the soil and improves drainage. Before deterring the mole, consider whether you can live with it — many garden experts recommend accepting the mole as a natural ally. However, if you notice damage to roots and plants, you may be dealing with a vole, which can and should be controlled.
What's the difference between a mole and a vole?
The key difference: moles eat insects and worms and don't harm plants. Voles are herbivores and cause significant root damage. Visually, the earth mounds differ: mole hills are cone-shaped with fine soil, vole hills are flatter and contain plant material. A detailed comparison can be found in our guide Mole or vole.
