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We use Amazon FBA services for US wide delivery. You will recieve your package as fast as any Amazon order.

Unfortunately, at this time we only serve United States and Canada.

You can find payment methods on your checkout page. All major credit cards are accepted.

We use shopify platform for our online shop. You can be assured of the safety of your information.

NRR (Noise Reduction Rating) shows how many decibels your earplugs reduce sound. You can see Otifleks NRR & SNR ratings on the packaging and on our website.

Unfortunately, it is impossible to cut all noise out but Otifleks has one of the best performances on the market for noise reduction.

If you are using Beeswax or Silicone Earplugs you can mold the earplugs in your fingers and cover the entrance of the ear. If you are using Sleeping or Flying Earplugs you can slowly insert in your ear while holding your earlobe with your other hand. You can find more details in the user manual.

When inserted correctly, earplugs can reduce up to 30Db of noise from the environment.

Otifleks Earplugs are designed with help from doctors. They will not cause any damage to your ear in anyway. Use them without a worry.

There are 2 main types of earplugs. Moldables and Reusables. Moldable earplugs are formed to your ear and only covers the ear canal entrance. Reusable earplugs are inserted into the ear. Moldable earplugs can be used 10 times on average, reusable earplugs can be used upto 2 years.

Generally earplugs come with use limits. Otifleks however, is designed with the softest materials, you can use them indefinitely.

Your reusable earplugs, if cleaned regularly, can be replaced once in 2 years. Your moldable earplugs can be replaced after 10 uses.

You can wash your reusable earplugs with warm water and soap and continue to use like its new.

Unwanted noises can disturb your sleep and reduce your sleep quality. When you use earplugs you can prevent disruption to your sleep and have a better sleep.

As long as you clean and replace your earplugs as instructed in the user manual, there is no chance of developing ear infection.

Not all earplugs are suitable for air travel. Otifleks Flight earplugs however, have a inbuilt pressure filter and help ease ear pressure during flight.

Otifleks earplugs come in 4 sizes and we have developed an online and offline sizin system. Reach out to us and we can help you choose.

After you put your earplugs on, use your both hands and cover your ears. If you feel a significant difference then the earplugs are not inserted correctly. Try to reinsert. If you feel no difference then they are inserted correctly.

When removing your earplugs, move them with rocking slow motions to prevent air suction to cause discomfort. More details in the user manual.

No, earplugs can not cause hearing damage. In fact, they are designed to prevent hearing damage.

Each Otifleks earplug comes with a separate carry case inside the box. Put them inside the box whenever you are not using them.

Otifleks Flight Earplugs can help regulate pressure changes on your ear drum and prevent pressure buildup to cause pain.

If your earplugs are causing discomfort, most likely you are using a size that is too big for you. Reach out to us so we can help.

If when inserted you feel no discomfort and constant pressure, you have the right size earplug. Feel free to use them all day and night.

Otifleks Earplugs and packaging is made from recyclable materials. Use recycle bins for disposal.

Foam earplugs are expanding earplugs that are perfect for noise reduction but they are not suitable for use in the water. Silicone earplugs are moldable earplugs that can be used for both.

Simply No. Your earplugs will not cause earwax build-up. Just make sure to clean them regularly.