Tirgo Mole Repellent Solar 8-Pack Ultrasonic Ground Stakes — Waterproof, Battery-Free Yard & Garden Deterrent

Tirgo's 8-pack solar ultrasonic stakes are an eco-friendly, non-lethal way to discourage moles, snakes and other burrowing pests from your lawn and garden.

These solar-powered ground stakes use periodic ultrasonic pulses and mild vibrations to create an environment that burrowing wildlife finds uncomfortable, helping reduce molehills and protect flower beds, vegetable plots and turf. Designed for outdoor use, each stake charges from sunlight and delivers repeated sonic and concussion cycles without batteries or chemical treatments.

How quickly will I notice fewer molehills and tunnels?

Most users see a reduction in activity within two to three weeks; smaller or fewer animals can move on even sooner. Results depend on soil type, pest population and proper stake placement—denser infestations can take longer to respond.

• Typical response: 1–3 weeks for visible reduction.
• Best in well-drained, looser soils where vibrations travel further.
• Place stakes 10–15 feet apart for even coverage in lawns.
• Ensure stakes get direct sunlight so the solar panels keep them powered.

Will the stakes harm pets, children or plants?

The device operates by emitting ultrasonic sound and short concussion pulses, not poisons or traps, so it does not physically injure animals, people, or vegetation. Because it’s a deterrent rather than a lethal method, it’s a humane option for yards shared with pets and kids.

• No chemicals or traps—safe for family and pets when used as directed.
• Non-invasive installation preserves root systems and garden beds.
• Waterproof housing protects internal components from rain and irrigation.
• Turn on before installation so the unit begins its cycle immediately.

How do I set them up for best coverage across my yard?

Install the stakes at ground level in areas where you see activity: near fresh molehills, along garden edges, and where snakes or rodents may enter. For larger yards, space stakes evenly to form a grid that interrupts travel and nesting routes.

• Spacing recommendation: roughly 10–15 feet between stakes for standard lawns.
• Position in sunny spots to maximize solar charging and runtime.
• Check orientation so the solar panel faces direct sunlight during the day.
• Use all eight stakes to create overlapping zones for stronger deterrence.

What maintenance or durability can I expect from the Tirgo stakes?

Each stake is built with a durable plastic housing and sealed electronics to withstand outdoor conditions. Because they run on built-in solar panels, there are no regular battery replacements—just occasional cleaning of the panel and routine checks for proper operation.

• Solar charging eliminates battery change and ongoing power costs.
• Waterproof construction for rain and sprinkler exposure.
• Wipe the solar surface periodically to remove dirt and pollen.
• If any item fails, Tirgo provides customer support for replacements.

Who is this for: Homeowners, gardeners and property managers who want a humane, low-maintenance way to reduce burrowing pests and discourage snakes without poisons, traps or frequent upkeep. The 8-pack format suits small-to-medium yards, flower beds and allotments where multiple coverage points are needed to protect lawns, vegetable patches and landscaped areas.