Frequently Asked Questions

Yes – provided they fit correctly, are hygienic and made from skin‑friendly material. Foam plugs are designed for one‑time use; reusing them can harbour bacteria. Medical‑grade silicone plugs, such as BOLLSEN’s Life+ earplugs for sleeping, are hypoallergenic and reusable up to 100 times. Cleaning them with mild soap and water after each use helps avoid infection.

No. Typical silicone earplugs reduce the volume by about 24 dB; they dampen the snoring enough so you can sleep in peace.

Foam plugs are inexpensive but disposable and can be uncomfortable for side‑sleepers. Wax plugs mould to your ear and offer moderate attenuation (~23 dB) but become soft in warm weather. Silicone plugs – for example, Life+ earplugs for sleeping – provide around 24 dB of noise reduction, are hypoallergenic and reusable. They are generally the most comfortable choice for nightly use.

Yes. Foam plugs are designed for one use; silicone plugs like Life+ earplugs can be cleaned and reused up to 100 times, making them more cost‑effective over time.

Yes – earplugs made from medical silicone will protect your hearing by dampening a noisy environment from dangerous sound levels to a more comfortable level.

Yes. Blocking disruptive noises promotes relaxation and deeper sleep. Earplugs reduce ambient noise by compressing to fit the ear canal and then expanding to block sound, making it easier to fall asleep.

Yes. Life+ earplugs use filter technology that dampens low frequencies while allowing higher‑frequency sounds like alarms to pass through. You’ll hear your alarm or baby while blocking much of the snoring or traffic noise.

Ear infections are usually linked to poor hygiene or reusing disposable foam plugs. Silicone plugs can be washed, reducing the risk. Always insert plugs gently; if they cause pain, remove them and consult a professional. Wax plugs may cause allergic reactions in some people.

Sleep plugs maximise comfort and noise blocking; study plugs usually aim for moderate attenuation so you can still hear conversations. Life+ earplugs are versatile and can be used for sleep, focus and travel.

Foam plugs provide up to 33 dB of noise reduction, silicone plugs usually offer 24–30 dB, while wax plugs average around 23 dB. Foam plugs do not use filters, whereas silicone earplugs with filters properly regulate sound and are more suitable for everyday use.

Yes. Silicone plugs like Life+ earplugs for sleeping are designed for approximately 100 uses and can be cleaned and stored in the supplied aluminium case.

People with allergies or sensitive skin should choose hypoallergenic options. BOLLSEN earplugs are free of BPA, PVC, latex and cadmium.

Yes — earplugs reduce the noise level enough that users sleep well even with extremely loud partner snoring.

Yes. BOLLSEN offers standard sizes for small‑to‑medium ears and a custom‑fit option using the AR KI Tech ear‑measurement system. You send photos of your ears, and the AI selects the ideal size.

Yes. Silicone plugs have a conical two‑lamella design that adapts to your ear canal and remains comfortable when lying on your side.

Replace foam plugs after each use. Silicone plugs like Life+ last up to 3–4 months with daily use (about 100 nights).

Yes. Cleaning prevents earwax buildup and prolongs lifespan. Use warm water and mild soap; dry before storage.

Yes. Life+ earplugs can be used on aeroplanes or trains; they reduce noise while still letting announcements through.

Yes. AR KI Tech, an AI Online Ear Measurement system, uses smartphone photos to measure your ears and create a custom fit, ensuring better seal and comfort.

Life+ earplugs are reusable, hypoallergenic and comfortable; offer around 24 dB noise reduction; allow alarms to be heard; include an aluminium carry case; and come with a 40‑day money‑back guarantee.

Concert sound levels often exceed 100 dB, which can damage hearing. Earplugs reduce the volume to a safe level while allowing musicians to perform and enjoy music without tinnitus or hearing loss.

Yes. High‑fidelity earplugs, such as Music SoundPRO, use tuned filters to reduce noise evenly across frequencies, preserving the original sound. Quality music earplugs provide balanced attenuation so the music remains clear.

Many high‑fidelity plugs offer about 13–21 dB of reduction. Music SoundPRO earplugs lower sound by roughly 24 dB while maintaining clarity and music quality.

Yes. High‑fidelity plugs reduce overall volume but keep speech intelligible. Music SoundPRO earplugs let you talk at the bar and still hear the music.

Foam plugs provide strong attenuation but often muffle and distort sound. Musician earplugs use acoustic filters to deliver uniform reduction, keeping the music’s timbre intact.

Yes. Music SoundPRO earplugs reduce 100 + dB bass peaks to a comfortable level and recommend keeping volumes below the 95 dB pain threshold.

Yes. Music SoundPRO earplugs fit deeply and are almost invisible; they can be worn under headphones.

Yes. DJs are exposed to loud sound for long periods. High‑fidelity plugs reduce harmful levels without muffling high frequencies, helping prevent tinnitus.

Yes. Music SoundPRO earplugs are slim enough to be worn under headphones or inside in‑ear monitors.

Reusable plugs are cost‑effective and environmentally friendly. Music SoundPRO earplugs can be reused about 100 times, and cleaning is simple.

High‑fidelity plugs offer about 13–21 dB reduction. Music SoundPRO earplugs provide around 24 dB SNR.

Yes. Security personnel need to hear instructions and communicate. Music earplugs maintain speech clarity while protecting hearing.

Yes. Music SoundPRO earplugs use tuned filters that provide flat attenuation across low, mid and high frequencies.

Yes. Some brands include multiple tips. Music SoundPRO uses soft silicone that adapts to most ear canals, and custom sizing is available through AR KI Tech.

Yes. High‑fidelity plugs like Music SoundPRO feature advanced filters to prevent distortion.

Absolutely. They lower the volume to a safe level while preserving the experience. Many festival‑goers choose high‑fidelity plugs to avoid hearing fatigue.

Yes. High‑fidelity plugs preserve high frequencies, helping drummers hit the right notes.

Music SoundPRO offers around 24 dB attenuation, filter technology that keeps sound natural, a discreet design, soft silicone for comfort, reusability up to 100 times and a metal case for storage.

Yes. AR KI Tech can create a custom‑fitted version of Music SoundPRO earplugs for those who need a special size.

Yes. Music SoundPRO earplugs are made of soft silicone that adapts to the ear canal and remains comfortable for hours.

High‑speed wind noise inside a helmet can reach damaging levels and cause hearing loss and tinnitus. Earplugs protect your ears while still allowing you to hear important sounds like horns or sirens.

Yes. Continuous exposure to wind noise above 85 dB can lead to permanent hearing damage and fatigue; hence the need for hearing protection.

Yes. Modern earplugs use tuned filters that attenuate harmful wind frequencies while letting engine noise, intercom conversations and sirens pass through. Moto+ earplugs reduce wind noise yet allow conversation and engine sounds.

Foam plugs reduce noise but may muffle important sounds and can fall out if not inserted properly. Filtered plugs, like Moto+ earplugs, provide more balanced protection.

Many motorcycle‑specific plugs reduce noise by 19–24 dB. Moto+ earplugs offer about 24 dB, striking a balance between protection and awareness.

Yes. Moto+ earplugs use medical‑grade silicone and a two‑lamella design that adapts to the ear canal; they remain comfortable even under a tight helmet.

Yes. According to customer feedback, Moto+ earplugs help reduce tinnitus caused by wind noise.

Yes. Moto+ earplugs are recommended for motorsport events and racetrack visits, protecting your hearing while letting you enjoy the sound of engines.

Yes. The flexible lamellas in Moto+ earplugs ensure a secure fit even at high speeds; the plugs disappear into the ear canal until removed with the small tab.

Yes. Moto+ earplugs are reusable and durable; one pair lasts for about 100 rides, and value packs provide longer use.

Yes. Convertible drivers experience wind noise similar to motorcyclists; wearing earplugs reduces this noise and prevents hearing fatigue.

Yes. Moto+ uses filter technology to reduce wind while preserving engine and environment sounds.

Yes. Moto+ earplugs are comfortable enough to sleep with during overnight trips, reducing noise from other riders or camp grounds.

Moto+ earplugs come in a standard size that fits most ears. Custom sizing via AR KI Tech is available for very small or very large ear canals.

Yes. Moto+ earplugs use hypoallergenic medical‑grade silicone to ensure a soft and secure fit.

Yes. Moto+ earplugs adapt to the ear canal and provide protection comparable to expensive custom‑moulded plugs; the AR KI Tech option offers a personalised fit.

Rinse them with water and wipe with a cloth. Store them in the provided aluminium container to keep them clean. Replace them after roughly four months or 100 rides.

Yes. Moto+ earplugs are made from natural silicone, are free from plastic and toxins and are produced in the EU. BOLLSEN aims to be CO₂‑neutral by 2030.

They reduce wind noise by around 24 dB while transmitting engine and conversation, have a two‑lamella design for comfort under helmets, are reusable for 100 rides, come with an aluminium case, offer AR KI Tech custom sizing and are made from eco‑friendly materials.

Yes. Reducing constant wind and engine noise prevents auditory fatigue and headaches, resulting in a more comfortable ride.

Yes. Swimming earplugs create a seal that prevents water from entering the ear, reducing the risk of swimmer’s ear. Watersafe+ earplugs guarantee dry ears and fit securely even when jumping off a starting block.

Properly fitting silicone plugs are safe for people with ear tubes; they can be worn to protect against water and infection. Watersafe+ is water‑repellent and suitable for children with tympanostomy tubes.

Yes. By keeping the ear canal dry, plugs reduce the likelihood of bacterial growth and infections such as otitis externa.

Yes. Foam plugs absorb water and don’t seal; silicone plugs mould to the ear and keep water out.

Generally, earplugs aren’t recommended for deep diving because they can trap air. Watersafe+ earplugs are designed for shallow diving and snorkelling up to about 3 m and allow gentle pressure equalisation.

Yes. Silicone plugs block water and reduce noise. The main purpose of Watersafe+ earplugs is to protect the ear canal from water; however any in‑ear barrier will also cause some level of noise reduction. The filters are designed so that important sound can pass through.

Yes. Watersafe+ earplugs are reusable about 100 times; wash them with water and mild soap between uses.

Children are more prone to infections when water enters the ear. Kidz+ and Watersafe+ earplugs seal the ear canal to ensure dry ears.

Yes. Watersafe+ earplugs adapt to the ear canal and remain secure even during vigorous movements like jumping off a pool edge.

Yes. Water‑repellent plugs are suitable for showering, bathing and hair‑washing.

Some plugs with special vents, like Watersafe+, allow gentle pressure equalisation when swimming or shallow diving. For deeper dives, experts advise against earplugs.

Yes. They are low‑profile and fit comfortably under swim caps or goggles.

Yes. Watersafe+ earplugs are suitable for swimming, surfing, snorkelling, diving, sailing and other water sports.

Reusable plugs can last about 3–4 months or 100 uses. Replace them sooner if they no longer seal properly.

Yes. AR KI Tech provides a custom fit by analysing photos of your ears. Custom‑fit plugs ensure a better seal for swimming.

Properly fitted silicone plugs should not hurt. You should not push your earplugs too deep; they block water and some sound but don’t damage hearing.

Yes. After surgery you can continue swimming by wearing safe earplugs; Kidz+ and Watersafe+ earplugs are designed for children with grommets.

The seal provided by silicone plugs reduces wind noise, which can be helpful when surfing or sailing.

Watersafe+ earplugs guarantee dry ears, fit securely even when jumping, provide shallow‑dive pressure equalisation, are reusable up to 100 times, are made from natural silicone, come with an aluminium case, and can be custom‑fitted with AR KI Tech.

Yes. Watersafe+ avoids plastic and toxins, uses natural silicone, and is produced in the EU with short transport routes to save CO₂. Reusability reduces single‑use waste.

Continuous exposure to loud machinery can damage hearing and cause tinnitus. Work earplugs reduce harmful noise while still allowing essential communication and warning signals.

Work earplugs typically provide 23–29 dB of attenuation to protect workers while still letting them hear important sounds. WorkPRO offers medium insulation of around 24 dB using a patented filter.

Yes. WorkPRO is designed for hunters and shooting sports, reducing gunshot noise while maintaining environmental awareness.

Yes. Work earplugs are recommended for police officers and soldiers to shield against weapon blasts and sirens without blocking commands.

Yes. Work earplugs are suitable for lawn mowing, crafting, plumbing and gardening. They dampen machine noise and relieve stress on the ears.

WorkPRO earplugs use “New Sound” filter technology with ventilation and medium insulation so you can hear important alerts while reducing harmful noise.

Yes. The patented filter ensures ventilation, preventing pressure build‑up and discomfort.

Yes. WorkPRO earplugs are washable and reusable. Packages indicate usage up to 100–300 times depending on the set.

Yes. Work earplugs are ideal for home improvement tasks like drilling or sawing. They reduce noise that could otherwise cause hearing damage.

WorkPRO earplugs are marketed for industry, construction work, crafting and DIY tasks.

Yes. The medium insulation filter reduces high‑frequency machine noise while leaving you aware of speech and alarms.

WorkPRO has two soft lamellas that adapt to the ear and do not press, making them comfortable under helmets or headgear.

Yes. BOLLSEN earplugs undergo independent tests in Germany and meet EU safety standards. They are positioned as a cosmetic product for hearing protection with proven quality.

Yes. WorkPRO plugs are made of transparent natural silicone free from BPA, PVC, plasticisers, latex and cadmium — important for people with allergies.

Yes. BOLLSEN offers AR KI Tech ear measurement, which uses smartphone photos and AI to determine the optimal size for a personalised fit.

Each pair of WorkPRO can be reused up to 100 times or for about 3–4 months of daily use. Bulk packages extend usage up to 300 uses.

Yes. WorkPRO earplugs are rated for shooting sports; however, for very loud firearms it may be wise to combine plugs with earmuffs.

WorkPRO combines patented New Sound filter technology with ventilation, soft lamellas for comfort, AR KI Tech custom fit, natural silicone material, reusability up to 100–300 times, hypoallergenic composition and a 40‑day money‑back guarantee.

Yes. WorkPRO uses AR KI Tech to measure ears via smartphone photos and provide a customised plug.

They can. While they’re designed for work, workers who sleep during the day may use them to block daytime noise.

Yes. Children’s ears are more sensitive because their ear canals are shorter and narrower, so sound waves reach the eardrum more intensely. Earplugs like Kidz+ reduce noise by about 24 dB, protecting young ears during events.

Yes. Kidz+ earplugs are designed for ages 3–12 and adapt comfortably to the ear canal. They are not recommended for babies; infants should use over‑ear protectors.

Yes. Water‑repellent earplugs seal the ear canal, keeping water out even for children with grommets.

Yes. Kidz+ earplugs are waterproof; they keep ears dry and reduce risk of infection.

Yes. They block distracting noise, aiding concentration. Kidz+ earplugs are used in kindergarten or school and are liked by kids with autism or ADHD.

Yes. By filtering out distracting sounds they help children focus. These plugs are well‑liked by kids with autism or ADHD.

Yes. Kidz+ filter technology allows gentle pressure equalisation, reducing ear pain during take‑off and landing.

Yes. Kidz+ earplugs are made of medical‑grade silicone, reusable up to 100 times and easy to clean with mild soap and water.

Yes. They reduce the volume without altering the sound, protecting hearing during drumming or festivals.

Yes. The medical‑grade silicone moulds to the ear and is exceptionally soft; many children forget they’re wearing them.

Yes. Kidz+ filter technology dampens low frequencies like traffic noise while allowing high frequencies, such as morning alarms or teacher’s voices, to be heard.

Yes. The plugs minimise noise (e.g., ticking clocks, snoring or night‑bus chatter), helping children fall asleep faster and sleep more deeply.

Yes. Kidz+ earplugs are water‑repellent and safe for children with grommets.

Kidz+ is available in bright colours. The standard size fits most children, and custom sizing via AR KI Tech can be arranged.

Yes. Kidz+ earplugs are free from BPA, PVC, plasticisers, latex and cadmium.

They are recommended for children aged 3–12 years. Infants should use over‑ear protection instead.

Yes. The filter technology allows gentle pressure equalisation during take‑off and landing.

Independent tests show that Kidz+ reduces noise by an average of 24 dB.

Yes. Kidz+ avoids single‑use waste and plastic; it’s made from natural silicone, reusable up to 100 times and produced in the EU with a goal of being CO₂‑neutral by 2030.

Kidz+ combines noise and water protection; uses a two‑lamella design to reduce noise by about 24 dB; employs filter technology to let important sounds through; is made from soft, medical‑grade silicone; is reusable up to 100 times; is hypoallergenic and environmentally friendly; and comes with a 40‑day money‑back guarantee.

AR KI Tech is BOLLSEN’s advanced ear measurement system that combines artificial intelligence (AI) with augmented reality (AR). Using your smartphone camera, the technology scans the outer shape of your ear and analyses it with AI‑powered algorithms. This creates a precise digital model of your ear canal within seconds. Based on this model, we recommend the best‑fitting BOLLSEN earplugs for your comfort and protection. Unlike traditional measurement methods, AR KI Tech works completely online — no moulds, no doctor visits and no extra equipment.

Not exactly. With AR KI Tech your ears are scanned digitally, and the data ensures that BOLLSEN earplugs fit your unique ear shape. While they are not medical custom moulds, the AI‑driven fitting process creates a semi‑customised solution that combines comfort with professional protection.

AR KI Tech was invented to solve one of the biggest problems in hearing protection: poor fit. Many people stop using earplugs because they are uncomfortable or ineffective. By using AI and AR, BOLLSEN created a system that makes hearing protection more accurate, comfortable and accessible online.

Key benefits include better fit and comfort through precise ear measurements; improved protection because earplugs stay in place and seal correctly; convenience since there is no need for physical impressions or clinic visits; scalability because it works directly online with your smartphone camera; and innovation as this technology is unique to BOLLSEN.

AR KI Tech was developed in Munich, Germany by BOLLSEN Hearing Protection in collaboration with engineers and audiology experts. The innovation was born from BOLLSEN’s research and development labs to bring next‑generation hearing protection to the global market.

No. AR KI Tech is exclusive to BOLLSEN Hearing Protection. While other companies still rely on standard sizing or costly medical moulds, BOLLSEN is the first manufacturer worldwide to combine AI and AR to deliver a precise online ear measurement system.