9 Best Hearing Aid Dryers of 2026

DryBoost UV was built for rechargeable hearing aids. Ear Technology, the company behind Dry & Store, warns that the 98 to 104°F inside its Global II and Zephyr may be too hot for some rechargeable devices, and points those owners to DryBoost UV instead. It dries with gentle heat of 80 to 85°F and a fan over a 6-hour cycle, after a 5-minute UV-C cycle that the company says reduces 99.9% of Staphylococcus aureus bacteria. The chamber takes most charging bases, so hearing aids sit in their charger and charge while they dry, and a USB port on the back can charge a phone at the same time. There is no desiccant block to replace. The tradeoffs are price and warranty: $114.95 at Dry & Store's own shop with 1 year of cover. Check the published list of compatible charging bases before you order.

The Global II is the full version of the classic Dry & Store design, and Ear Technology calls it the standard for drying appliances. It combines heat, moving air and a Dry-Brik II desiccant made of molecular sieve, which the company says drives humidity lower than heat alone and captures the moisture released from the devices. Each night starts with a 90-second UV-C cycle, then an 8-hour drying cycle at about 98 to 104°F, after which the unit switches off and simply stores the aids. The tray measures 3.9 x 3.8 x 1 inches and takes most hearing aids plus cochlear implant microphones, headpieces and processors. Batteries can stay in, with battery doors open. Two costs to plan for: the $114.95 price and a $15.95 3-pack of Dry-Brik II blocks every six months. Owners of rechargeable aids should look at DryBoost UV instead, as Dry & Store itself advises.

PerfectDry LUX takes the opposite approach to the overnight Dry & Store boxes: short cycles. Beltone's store describes two drying cycles of 30 or 90 minutes, a dehumidification fan and 360° UV-C rays, and says hearing aids can be free of humidity and condensation in as little as 30 minutes. It is listed as suitable for all types of hearing aids and comes with a USB cable and a 5V adapter, so it can run from a wall plug or a computer port. That makes it practical for a morning routine or a quick dry after rain, not just bedtime. The weaknesses are on paper. Beltone's page gives no operating temperature, warranty term or chamber size, and it does not describe charging inside the unit. When we checked, Beltone listed it at $90, a sale price against a regular $120, so the price may change.

Zephyr is the Global II without the UV-C lamp. Ear Technology says it keeps the same drying technology: an 8-hour cycle with warm, moving air at about 98 to 104°F and a Dry-Brik II desiccant that captures moisture and odors. The company calls the missing UV-C lamp the biggest single difference. In exchange you save $15, paying $99.95 at the Dry & Store shop, and get a smaller unit that weighs 13.4 oz with a single tray of 3.2 x 2.6 x 1 inches. That tray still takes hearing aids, cochlear implant microphones and processors, tinnitus maskers and in-ear monitors. It carries a 2-year warranty and uses the same worldwide power supply as the Global II. Like the Global II, it needs a fresh Dry-Brik II every two months, and Dry & Store recommends DryBoost UV for rechargeable devices because the Zephyr may run too hot.

The iQDry is Dry & Store's answer to people who do not want an overnight box. Ear Technology says it has the shortest drying cycle of any dryer on the market, at 15 minutes, and a humidity indicator shows the progress and the result. A countdown timer and auto shut-off handle the rest. Because the temperature is regulated to a maximum of 104°F and the cycle is short, the company says rechargeable hearing aids can go in. A built-in 800 mAh battery carries it through seven drying cycles per charge, so it works in a hotel room, car or tent without an outlet. It weighs 3.8 oz and measures 2.8 x 3.3 x 1.8 inches. The limits: there is no UV-C light, it is sized for two behind-the-ear aids, and the warranty is 1 year. At $99.95 it costs the same as the Zephyr, so choose it for speed and portability, not price.

Serene Innovations, a maker of amplified phones and TV listening products, sells the DB-100 as a hearing aid dehumidifier and cleaner for hearing aids and cochlear implant accessories. Its main difference from the Dry & Store boxes is choice: you pick a 2, 4 or 8 hour cycle depending on how humid your surroundings are. The unit warms to 113°F at the press of a button, and a separate Refresh button runs what Serene describes as a cleaning function. Two small extras suit people who still use disposable batteries: a magnetic strip to keep batteries from getting lost and a built-in battery tester. At $62.95 on sale when we checked (regular $68.95), it is the cheapest heated dryer on this list. The caveats are temperature and documentation. 113°F is warmer than any other heated dryer listed here, and the product page does not address rechargeable hearing aids.

DryDome is Dry & Store's entry-level electric dryer, and the company pitches it at OTC hearing aids, sound amplifiers and earphones rather than prescription devices. It is a compact convection dryer, 3.45 inches across and 2.5 oz, that heats to 113°F, plus or minus 4°, with the supplied power supply. Power comes over micro-USB from a switching supply rated for 100 to 240 volts, so it travels with only a plug adapter. It carries a 3-year warranty, the longest in the Dry & Store line, and is made in the USA. What it leaves out is the desiccant and UV-C stage of the bigger models, and Dry & Store says the temperature may be too high for some rechargeable devices. The drying tray is a single 2.25 inch circle, enough for a pair of small aids or earbuds. At $49.95 it is the cheapest electric dryer here.

DryCaddy UV adds a UV-C lamp to Dry & Store's passive drying jar. Inside, a DryCaddy UV Disc of molecular sieve desiccant pulls moisture from the hearing aids at room temperature; each disc lasts one month and two come in the box. A five-minute UV-C exposure, powered by two AAA batteries, is rated by Dry & Store at a 99.99% reduction of Staphylococcus aureus, and a set of good-quality batteries covers about 50 cycles. With no heat source, Dry & Store lists it among its products for rechargeable devices. It weighs 4.7 ounces and measures 3.35 x 3.35 x 3.85 inches, so it fits in a suitcase or a beach bag. The tradeoff is drying strength: there is no heat or airflow, only the desiccant, and the monthly disc is an ongoing cost. Dry & Store warns never to open the lid while the UV-C light is on.

DryCaddy is the simplest product on this list: a jar and a desiccant. You peel the foil off a DryCaddy Disc, write the date on it, place your hearing aids on top with the battery doors open and close the lid overnight. The molecular sieve desiccant captures moisture and odors, and each disc is replaced after two months. The $26.95 kit includes six discs, which Dry & Store says gives a full year of protection. There are no batteries, cords or settings, which is why Dry & Store pitches it for camping, the pool, the beach and short trips, and lists it among its products for rechargeable devices. The weakness is that a desiccant on its own works more slowly than heat and airflow, and there is no UV-C stage. It suits light users, a backup for travel, or anyone who wants basic moisture control for the lowest price.