The Hidden Dangers of Dirty AirPods
For many users of in-ear headphones like AirPods, a quick glance at the silicone tips or metal grilles often reveals an unsightly buildup of yellowing earwax and grime. This common issue is more than just a cosmetic concern—it poses real health risks that demand attention.
Why Your AirPods Turn Yellow and Why It Matters
Gordon Harrison, Specsavers’s chief audiologist, reassures that discoloration is typically normal, resulting from everyday earwax transfer rather than harmful substances. However, he warns that neglecting cleanliness can create a warm, moist environment in the ear canal, ideal for bacterial growth. "If earbuds aren't cleaned regularly, bacteria can thrive, raising the risk of ear infections," Harrison explains. This risk escalates during winter months when colds and flu are prevalent, making the body more vulnerable.
Shocking Bacterial Levels on Earbuds
Recent studies highlight the severity of the problem. In 2025, Boots’s Hearingcare team conducted swab tests on various headphones, finding that wireless in-ear earbuds harbored approximately 80.5 colony-forming units (CFU) of bacteria—a level deemed contaminated and nearly four times higher than a typical toilet seat at 21.5 CFU. A 2024 study by The Hearing Care Partnership identified specific harmful microorganisms on used earphones, including E. coli, Staphylococcus aureus, and Bacillus cereus, along with bacteria associated with contaminated surfaces like faecal streptococci.
Hannah Samuels, an audiologist at Boots Hearingcare, emphasizes that while dirty AirPods alone might not cause infections, they significantly increase the likelihood. "Daily use without cleaning creates a perfect storm for issues," she says, noting that earwax can be pushed deeper into the ear, leading to discomfort, pain, or even temporary hearing loss.
Step-by-Step Guide to Cleaning Your AirPods
Cleaning your AirPods is straightforward and doesn't require expensive tools. While Apple sells a Belkin cleaning kit for £12.95, basic household items suffice for effective maintenance.
Cleaning the Ear Tips and Base
For AirPods Pro, start by gently removing the silicone ear tips. Apple advises rinsing them with plain water, wiping with a soft, lint-free microfibre cloth, and allowing them to dry completely before reattaching. Harrison stresses the importance of thorough drying to prevent moisture-related irritation, especially during prolonged use.
Next, clean the AirPods themselves. Wipe the outer plastic with a slightly damp cloth, avoiding the speaker mesh and microphone grilles. For deeper sanitization, use an alcohol-based antibacterial wipe or a cloth dampened with isopropyl rubbing alcohol or cleaning vinegar to remove earwax, sweat, and debris.
Handling the Delicate Mesh
The mesh is the most fragile part. Apple recommends using a soft-bristled brush, such as a children’s toothbrush. Dip it in micellar water with PEG-6, hold the AirPod mesh-up, and brush gently in circles for about 15 seconds. Turn it over to blot on a paper towel, then rinse the brush in distilled water and repeat. Avoid pressing too hard or letting liquid seep into openings, and ensure the AirPods dry fully before use.
For stubborn wax around seams, cotton buds can be used cautiously to avoid pushing debris into grilles. After cleaning, let all components air dry for at least two hours before reassembly.
Maintenance and Replacement Tips
Frequency of cleaning depends on usage. Harrison suggests weekly cleaning for daily users, such as for calls or commuting, and cleaning before or after each workout to manage sweat buildup. In summer or hot climates, more frequent cleaning is advisable due to increased perspiration.
Replacing ear tips is also crucial. Memory foam tips typically last two to four months, degrading from exposure to sweat and oils, while silicone tips are more durable, needing replacement every six to nine months. Signs like tearing, flaking, or persistent grime indicate it's time for new tips to maintain comfort, hygiene, and performance.
Essential Cleaning Kit Items
- Microfibre cloth: £4.59
- Soft-bristled children’s toothbrush: £1.24
- Micellar water with PEG-6: £2.45
- Distilled water: £5.95
- Alcohol-based antibacterial wipes: £7.85
- Isopropyl rubbing alcohol: £3.75
- Cleaning vinegar: £3.93
- Replacement ear tips for AirPods Pro and Pro 2: £5.69
- Replacement ear tips for AirPods Pro 3: £15
By following these expert guidelines, you can keep your AirPods clean, functional, and safe from bacterial threats, ensuring a better listening experience and reduced health risks.
