Best Earplugs for Sleeping 2026: NRR, Comfort and Side Sleeping
Noise ratings mislead in a specific way. The NRR figure comes from laboratory testing with a perfect fit, and real-world attenuation is typically far lower, often roughly half the rated number.
For sleeping, comfort matters more than the rating anyway. An earplug rated at 33 dB that you remove at 2am because your ear aches blocks nothing at all.
What is in this guide
Quick verdict
- Best overall: Soft Foam Earplugs for Sleeping
- Best for side sleepers: Silicone Putty Earplugs
- Best reusable: Flanged Silicone Earplugs
Reading the ratings
| Rating | What it means | Real world |
|---|---|---|
| NRR 33 dB | Laboratory maximum with perfect fit | Often about half that in practice |
| NRR 22 to 28 dB | Typical reusable plugs | Adequate for snoring and traffic |
| SNR | European equivalent of NRR | Not directly comparable |
| Comfort | Not rated at all | The factor that decides if you keep them in |
Earplugs do not block all sound and cannot. They reduce it, and low frequencies such as heavy traffic and bass pass through most easily, which is why white noise alongside earplugs works better than either alone.
The picks
Soft Foam Earplugs for Sleeping
Best overall
- NRR: Around 32 dB rated
- Material: Slow recovery foam
- Cost: Pennies per pair
Foam gives the highest attenuation of any off-the-shelf option and costs almost nothing, so you can replace them constantly rather than reusing dirty plugs.
The fit technique matters more than the brand: roll them thin, pull the ear up and back, insert deeply, and hold while they expand.
Pros
- Highest attenuation available off the shelf
- Extremely cheap
- Disposable, so always hygienic
Cons
- Pressure in the ear canal for some people
- Can be uncomfortable side sleeping
Silicone Putty Earplugs
Best for side sleepers
- Type: Mouldable putty
- Fit: Seals the canal entrance
Putty plugs sit over the canal entrance rather than inside it, so there is nothing pressing against the canal wall when your ear is against a pillow.
Attenuation is lower than foam, which is the trade for comfort.
Pros
- Comfortable on the side
- No in-canal pressure
- Reusable a few times
Cons
- Lower noise reduction
- Can stick to hair
Flanged Silicone Earplugs
Best reusable
- Type: Triple flange
- Cleaning: Washable
Flanged plugs are washable and last months, which suits regular use and travel. They are firmer than foam, so fit is more variable between people.
Wash them weekly. A reusable plug is a reusable bacterial surface.
Pros
- Washable and long lasting
- Consistent fit once you find the right size
- Come with a case
Cons
- Firmer, less comfortable for some
- Lower attenuation than foam
Custom Moulded Earplugs
Best long-term
- Fit: Moulded to your ear
- Life: Years
Custom moulds fit the exact shape of your ear, which makes them comfortable enough to wear all night every night, and they last for years.
Worth it for shift workers and anyone sleeping beside a snorer permanently.
Pros
- Most comfortable option for nightly use
- Lasts years
- Consistent seal every time
Cons
- Expensive up front
- DIY kits vary in results
FAQ
Is it safe to sleep with earplugs every night?
Generally yes, with clean plugs and reasonable hygiene. Risks are earwax compaction and irritation, so clean reusable plugs regularly and see a doctor if you get pain or discharge.
What NRR do I need for snoring?
Snoring is 50 to 90 dB. Foam plugs with a high rating help most, though low frequency rumble is the hardest to block and often needs white noise as well.
Will I hear my alarm?
Most people do, and a vibrating alarm or a bed shaker solves it if not. Test before relying on it for work.
Why do my ears hurt with earplugs?
Usually plugs that are too large or inserted too deep. Try a smaller size or a putty plug that sits at the canal entrance.
Do earplugs cause ear infections?
Not inherently, but reusing dirty plugs can. Wash reusable plugs weekly and replace foam plugs frequently.
Earplugs or white noise?
Both together works best. Earplugs cut the peaks, white noise masks what gets through, especially low frequency sound.
Which should you buy?
Final verdict
Foam for the highest attenuation, silicone putty for side sleepers who find foam uncomfortable, and custom moulds if you use them every night for years.
- Best overall: Soft Foam Earplugs for Sleeping
- Best for side sleepers: Silicone Putty Earplugs
- Best reusable: Flanged Silicone Earplugs