No chemicals. No harshness.Just ultrasound.

  • ✓ 30-day money-back guarantee

    Refund or replacement, your choice.

  • ✓ 100% chemical-free

    Safe around children and pets.

  • ✓ Free shipping over $40

    Tracked delivery on every order.

  • ✓ Ships within 48h

    Real humans, 7-day support.

Customer favorites

Our most-loved ultrasonic essentials — the products our customers come back for.

These are just our bestsellers. The full Oscio range has a silent, chemical-free solution for every room of the house.

View all products →

Why ultrasound?

  • Silent frequencies

    High-frequency sound waves — inaudible to humans — do the work. No motors, no noise, no disturbance.

  • Zero chemicals

    No sprays, no fumes, no residues. One technology that cleanses skin, deters pests and trains pets — gently.

  • Honest results

    Real effects take consistency. Every product page tells you exactly what to expect — and how long it takes.

THE PEOPLE BEHIND OSCIO

We test everything in our own homes first.

Oscio is a small, independent team — not a faceless marketplace. We started it because we were tired of choosing between “effective” and “chemical-free”, and every product here has earned its place in our own homes. Curious how it all began? Read our story →

ZERO RISK

Try it for 30 days. Love it, or your money back.

If a product isn't right for you, contact us within 30 days of delivery and we'll refund or replace it — your choice, no hard feelings.

Start risk-free

NEED HELP?

Frequently asked questions

How long does delivery take?

Your order is prepared and shipped within 48 hours. Most orders arrive within 7–14 business days depending on your destination, and every parcel is tracked from door to door.

How much does shipping cost?

Shipping is free on all orders over $40. Below that, the exact cost is calculated at checkout before you pay — no surprises.

How can I track my order?

As soon as your order ships, you receive an email with your tracking number and a link to follow your parcel in real time.

Do ultrasonic products really work?

Ultrasonic technology works through consistency: high-frequency sound waves that are inaudible to humans but perceived by insects, rodents and pets. Results depend on correct use — which is why every product page includes clear instructions and honest timelines (for example, pest repellents typically need 2–4 weeks of continuous use). If a product doesn't work for you, our 30-day guarantee has you covered.

What if I'm not satisfied?

You're covered by our 30-day money-back guarantee. If a product isn't right for you, contact us within 30 days of delivery and we'll make it right — refund or replacement, your choice.

How do I use my discount code?

New here? Use code WELCOME10 for 10% off your first order. Enter it in the “Discount code” field in your cart or at checkout — the discount is applied instantly.