Register for your lifetime warranty
It takes one minute – just your name, email and order number.
Once you are registered, a broken pair is a replaced pair.
Make Your BOLLSEN® Earplugs Last – The Smart Way
Thank you for choosing BOLLSEN® earplugs.
At BOLLSEN®, we engineer reusable earplugs to serve you reliably for up to 100 uses. With the right care, you can ensure they perform at their best throughout their intended lifespan.
Here are our expert tips to help you get the most comfort, hygiene, and protection from your BOLLSEN® earplugs – all the way to the 100th use.
- Wash Them Gently
After each use, rinse your earplugs with warm water. Use gentle soap if needed. Don’t use hot water, alcohol, or strong cleaners. Let them dry before putting them away. - Store Them Safely
Keep your earplugs in the BOLLSEN® case to protect them from dirt and damage. Don’t throw them loose into your bag or pocket. Tip: Keep a second pair in your bag or at work. - Use Clean Hands
Always wash your hands before putting in or taking out the earplugs. This keeps them clean and helps them last longer. - Keep Away From Heat
Don’t leave them in hot places like a car or near a heater. Heat can change their shape and make them stop working well. - Check and Switch Them
Look for any damage or wear. If you use them every day, switch between two pairs so they last longer. With good care, you can use each pair up to 100 times.
Free Lifetime Warranty
Every pair of BOLLSEN® earplugs comes with a free lifetime warranty. Register your earplugs once and they stay covered for as long as you own them.
How it works
- Register – add your earplugs to our warranty list using your order number. It takes one minute.
- Tell us – if your earplugs break, tear or stop working as they should, contact us with a short description and a photo.
- Get a new pair – we check your registration and send you a replacement. No fees, no hassle.
What is covered
Any defect in materials or workmanship, for as long as you own your BOLLSEN® earplugs.
What is not covered
Normal wear and tear, lost earplugs, and damage caused by heat, strong cleaners or improper use (see the care tips above).
Only registered earplugs are covered – so register yours today. It is free.
Guarantor: ERTG d.o.o., Dunajska cesta 159, 1000 Ljubljana, Slovenia. This guarantee is voluntary and free of charge. Your statutory rights under the legal guarantee are not affected by it.