FAQ

1. How does grounding actually work?

People choose grounding bedding for their own reasons. Ask ten people why, and you'll hear ten answers. We won't promise what it will do for you. We promise something simpler: a well-made sheet that connects only to the earth contact of your wall socket, through a cord with a built-in ≈91 kΩ ±1% current-limiting safety resistor.

2. Is it safe to plug my sheet into an outlet?

It connects only to the earth contact of a wall socket, through a cord with a built-in ≈91 kΩ ±1% current-limiting safety resistor.

3. How do I set it up?

It takes about a minute:

• Lay the grounding sheet on your mattress like a regular fitted sheet.
• Snap the connection cord onto the sheet's designated tab.
• Plug the other end into the round ground port of a 3-prong outlet near your bed.

That's it — you're grounded.

4. Do I need to sleep directly on it, or can I wear pyjamas?

Direct skin contact gives the most reliable connection, but it's not required. Light, natural fabrics like cotton, bamboo, or wool allow your body's natural moisture to conduct through to the sheet just fine. Thick synthetic materials (polyester, fleece) can reduce conductivity, so if you run cold at night, opt for natural-fibre sleepwear.

5. Can I put my regular sheet on top of the grounding sheet?

We'd recommend against it. An extra sheet between you and the grounding sheet acts as a barrier and will reduce or block the connection. The grounding sheet is designed to replace your fitted sheet, not go under it.

6. How do I know it's actually working?

If you want to check the connection itself, an inexpensive outlet tester will confirm that your socket is earthed.

7. Does this work with European outlets?

Yes, with one important check. Grounding requires a properly earthed outlet. In Europe, most modern Schuko (Type F) outlets include an earth connection and work perfectly. However, older buildings — particularly in Eastern Europe — may have 2-pin ungrounded outlets. If you're unsure, we recommend testing your outlet with an inexpensive socket tester before use. If your outlet isn't grounded, a licensed electrician can install a grounded outlet, or you can use an outdoor ground rod with a dedicated grounding cord.

8. Does it work with US or Canadian outlets?

Yes, with the right adapter. Plug type and what's in the box are listed on each product page. For a US or Canadian wall socket, the Type A/B Grounding Adapter - USA fits Type A/B sockets, and the Universal Grounding Adapter - Worldwide covers US-type sockets alongside UK, European and Australasian ones. To check the socket itself first, the Type A/B Socket Tester - North America reads whether it is earthed.

9. Can I use it in an apartment or older building?

Yes, as long as your outlet has a functioning ground connection. If you're in an older building and aren't sure, pick up a socket tester from any hardware store — they're inexpensive and tell you instantly. If your outlets aren't grounded, reach out to us and we can advise on alternative grounding options.

10. Can I use a ground rod instead of an outlet?

Yes. If you prefer not to use an outlet — or your building doesn't have grounded outlets — an outdoor ground rod driven into the earth works excellently. You'll need a dedicated ground rod cord (we carry these). Simply run the cord from your sheet through a window or door to the rod outside.

11. What sizes are available?

We offer grounding sheets in Twin, Full, Queen, and King sizes. All sizes use the same standard connection cord and work with any grounded outlet worldwide.

12. How do I wash and care for the sheet?

Machine wash in warm water using a gentle liquid laundry detergent. Tumble dry on low or line dry. Please avoid bleach, fabric softeners, whitening detergents, dryer sheets, and any detergents containing oils or lotions — these coat the silver threads and reduce conductivity over time. With proper care, the sheet maintains strong conductivity through many washes.

13. How long will the sheet last? When do I need to replace it?

With proper care, our sheets last for years. If you notice the fabric feels less soft or conductive, a continuity tester will tell you if the silver is still performing. Natural wear, harsh detergents, or very frequent washing can eventually reduce conductivity — but under normal use, you shouldn't need to replace it for a long time.

14. Is it safe to use if I have a pacemaker or other implanted medical device?

If you are pregnant, take medication or have a medical condition, ask your doctor before using grounding products.

15. Is it safe during pregnancy?

If you are pregnant, take medication or have a medical condition, ask your doctor before using grounding products.

16. Where do you ship?

Free shipping on every EU order. Ships from Europe. Delivery times, and any shipping cost outside the EU, are shown at checkout before you place your order.

17. How long does delivery take?

For Christmas, we recommend ordering by 10 December.

Lithuania, Latvia, Estonia and Poland: 3 to 5 business days. Other EU countries: 5 to 10 business days. International: 7 to 14 business days. You’ll receive a tracking number as soon as your order ships.

18. How do I track my order?

Once your order ships, you'll receive a confirmation email with a tracking link. If you haven't received it within 2 business days of ordering, check your spam folder or contact us at info@thegroundingco.eu and we'll sort it out.

19. Can I change or cancel my order after placing it?

We process orders quickly, so please reach out to us as soon as possible at info@thegroundingco.eu. If your order hasn't shipped yet, we'll do our best to accommodate the change. Once it's in transit, we're unable to modify it, but our returns process is straightforward.

20. What is your return policy?

You have 14 days to withdraw from your order without giving a reason. For hygiene reasons, bedding (sheets, pillowcases and other bed linen) cannot be returned once opened or used, unless it is defective. If an item is defective, contact us and we will arrange a replacement or a refund. Return postage is paid by the customer, except for defective items.

21. Is there a warranty?

All products carry the 2-year legal guarantee of conformity under EU consumer law. If something isn't right, reach out to us and we'll make it right — whether that's a replacement or a refund.

22. What if my sheet arrives damaged?

Please contact us within 48 hours of delivery with a photo of the damage. We'll send a replacement right away, no hassle.