Poison-free pest control is becoming increasingly important — especially in households with children and pets. Traditional methods like poison baits, insect sprays, and chemical products pose serious risks: children can mistake colorful baits for candy, pets can eat poisoned prey, and chemical residues contaminate your home and garden environment. The good news: modern poison-free pest control is just as effective as conventional methods today — and completely safe.
Why poison-free pest control is the better choice
The benefits of poison-free pest control go far beyond safety for children and pets:
- No poisoning risk: No risk to children, pets, and visiting animals like hedgehogs and birds.
- No secondary poisoning: If a bird of prey eats a poisoned mouse, it can die. Poison-free methods prevent this chain reaction.
- No chemical residues: No harmful substances remain in your home or garden.
- Environmental protection: Poison-free methods don't contaminate soil or groundwater.
- No certificate of competence needed: Unlike many poison products, you can use poison-free methods without special qualifications.
- More sustainable long-term: Poison-free methods often rely on deterrence and prevention rather than killing — addressing the cause, not just the symptom.
Also read our guide Rat poison without certificate of competence: What is allowed? for information on current legal regulations for chemical products.
Poison-free methods against rodents (mice and rats)
Ultrasonic deterrence
Ultrasonic devices emit high-frequency sound waves that are extremely uncomfortable for mice and rats but inaudible to humans and most pets (except pet rodents). The animals avoid the sound field and move away.
Benefits of ultrasonic deterrence:
- Completely poison-free and chemical-free
- No contact with dead animals needed
- Works preventatively and with existing infestations
- Maintenance-free once installed
- Safe for children and most pets
The Professional Ultrasonic Deterrence from HexGuard is the ideal solution for families with children and pets. No poison, no risk, no dead animals. Simply install it and the mice will move away on their own. Features automatic frequency switching for maximum effectiveness.
Live traps
Live traps catch rodents without injuring them. Trapped animals can then be released far away (at least 2 km). This method is the most animal-friendly form of rodent control.
Important rules for live traps:
- Check the trap at least twice daily — trapped animals can die from stress, dehydration, or hypothermia.
- Release trapped animals at least 2 km away, otherwise they'll find their way back.
- Use attractive baits like peanut butter, chocolate, or oats.
- Place the trap along walls and in corners where rodents prefer to run.
The Basic Live Trap is ideal for catching mice — safe, effective, and 100% poison-free. Children cannot accidentally open the trap or hurt themselves.
For rats, we recommend the larger Rat Live Trap — robust, reliable, and completely poison-free.
Poison-free methods against slugs
In the garden, slugs are one of the most common pests. Poison-free methods are particularly important here since children and pets have direct contact with the garden soil.
Copper tape
Copper tape creates an unpleasant sensation when it contacts slug slime, forcing the slugs to turn back. It's completely non-toxic and absolutely safe for children, pets, and beneficial insects.
The HexGuard Copper Tape against Slugs protects raised beds and planters effectively and poison-free. Children can touch the tape without concern, and there's no danger for pets either.
Find detailed information in our guide Copper tape against slugs: Does it really work?.
Poison-free methods against unwanted garden animals
Ultrasonic animal deterrents
For the garden, there are ultrasonic devices that keep stray cats, dogs, martens, birds, and other animals at a distance — without poison, without traps, and without physical contact.
The 2-in-1 Ultrasonic and Acoustic Cat Deterrent keeps stray cats out of your garden — poison-free and safe for children. The combination of ultrasound and acoustic signals is particularly effective and prevents habituation.
Natural barriers
Physical and natural barriers are one of the safest forms of poison-free pest control:
- Slug barriers: Natural granules protect plants without any toxic effect.
- Insect nets: Fine-mesh nets over vegetable beds protect against pests without using chemicals.
- Mole grids: Horizontal grids under the lawn prevent mole hills without harming the animal.
Poison-free pest control: Room by room
Here's an overview of the best poison-free methods for every area of your home:
Kitchen and pantry
- Ultrasonic device against mice (outlet model)
- Store food in glass or metal containers
- Meticulous cleanliness as prevention
- Live traps for existing infestations
Basement and attic
- Professional ultrasonic deterrence against rodents
- Seal openings with steel wool and metal mesh
- Vibration devices against moles (basement-ground floor)
- Live traps for mice and rats
Garden and terrace
- Copper tape against slugs on raised beds
- Solar ultrasonic deterrents against cats, martens, and birds
- Natural slug barriers around beds
- Promote natural predators (hedgehogs, ground beetles, birds)
Garage and carport
- Ultrasonic marten deterrent in engine compartment
- Motion-sensor lighting as a deterrent
- Seal access to cavities
Checklist: Poison-free home for families
Use this checklist to keep your home safe and pest-free without poison:
- Replace all chemical pest control products with poison-free alternatives
- Store food in airtight containers
- Seal all building openings larger than 6 mm
- Install ultrasonic devices in vulnerable rooms
- Attach copper tape to raised beds and planters
- Dispose of waste regularly and keep bins closed
- Don't leave pet food out overnight
- Use live traps instead of poison baits
- Promote natural predators in your garden
- Check regularly for signs of infestation
Find more tips in our guides Home remedies against mice, Controlling slugs in the garden, and Ultrasonic animal deterrent test 2026.
Frequently asked questions (FAQ)
Is poison-free pest control as effective as chemical methods?
When applied correctly and using a combination of several methods, poison-free pest control is just as effective as chemical alternatives. The key is combination: prevention (sealing openings, removing food sources) plus active deterrence (ultrasound, traps, barriers) provides comprehensive protection without any poison.
Are ultrasonic devices safe for babies and toddlers?
Yes, ultrasonic pest deterrent devices are safe for babies and toddlers. The frequencies used are above the human hearing range and have no health effects. Young children may perceive some lower ultrasonic frequencies as a faint beeping sound, but this is harmless.
Which pets are affected by ultrasonic devices?
Dogs and cats can perceive ultrasound and may find it disturbing. Rodent pets like hamsters, guinea pigs, and rabbits are particularly sensitive — don't use ultrasonic devices in rooms where these animals live. Fish and reptiles are not affected.
Can I control a severe mouse infestation with poison-free methods?
With severe infestations, poison-free control alone may work more slowly than chemical methods. However, the combination of ultrasound, live traps, and consistently sealing all entry points is effective even with heavier infestations — it just takes a bit longer. For massive infestations, we recommend consulting a professional pest control service in parallel.
What does poison-free pest control cost compared to poison?
The initial investment for ultrasonic devices and live traps is somewhat higher than a package of poison baits. However, poison-free methods are more cost-effective long-term since ultrasonic devices last for years and require no replacement purchases. Additionally, you save the cost of a potential veterinary visit if a pet accidentally comes into contact with poison baits.
