Best room humidifiers for guitars

What is more amazing than to get best of both worlds with a humidifier that takes cares of your room also handles the humidity level of your guitar with care.

Your guitars are too precious to be affected by the harmful effects of dry weather on guitars such as warpage and shrinkage, especially if you have a lot of guitars or owns a guitar shop, just do the math of what it will cost you if they are affected, then you will see you really don’t have an iota of choice than to get the best room humidifiers for guitars.

Though you can acquire the best humidifier for acoustic guitars to use separately for your guitar in a situation of extremely arid weather conditions, however, best room humidifiers for guitars will do the needful of not just humidifying your home, but also keep your guitar at a stable humidity.

However, not all room humidifiers have the capability of taking care of your guitars. An ideal room humidifier for guitars must be able to cover the room size sufficiently, hence choose the appropriate humidifier in respect to the square feet of your room provided by the manufacturers.

The manufacturer’s measurement may, however, not tally with your room measurement, because of variations in ceiling measurement. Manufacturers’ measurements are based on standard ceiling measurement which is from 8 to 9 feet ceilings.

Hence, if you have a room with sloping ceilings, then you will have to make additional measurements, which will necessitate buying humidifier of extra size.

And you can select a humidifier that will rightly fit your room size from the best humidifiers for guitars reviews. Best room humidifiers for guitars reviews will save you the stress of hoping from one humidifier’s shop to the other in pinpointing the exact humidifier that will keep your guitar in good shape.

Summary of reviews

Product name Room size (ft)Weight (pounds)Tank capacity (Liters) Product link
Vornado Evap40 4-Gallon Evaporative Humidifier 1000915
Venta LW45 Airwasher 2-in-1 Humidifier and Air Purifier 8001311
Air Innovations 60056
TaoTronics Top Fill Humidifier, Easy to Clean, Germ free, Ultrasonic Cool Mist Humidifiers 5003.534
LEVOIT Humidifier Warm and Cool Mist Ultrasonic Humidifier 3004.926


Vornado Evap40 4-Gallon Evaporative Humidifier


Investing in a reliable humidifier to keep your guitars in the right conditions is not an extravagant spending, especially if you own a music room full of instruments that needs humidification also if you have a guitar shop. It is also compatible with bedroom and living room

Vornado Evap404 will do the needful of keeping your guitar room humidity to about 40 to 50%, up to 1000 sq ft, through vortex circulation coupled with the 15 Liter water capacity for longer use and fewer refills.

It is also designed with a humidistat to adjust humidity level and fan speed with the three speed settings from low to high. Also features leak proof design, ease to use and clean water tank


Notable features include:

  • 5-year limited warranty
  • Dimension: 19.50 x 10.50×13.50 Inches
  • 15L water capacity
  • Comes with 2 wick filters
  • Humidify room up to 1000 sq ft
  • Weighs 9 pounds


  • Leak proof design
  • Easy cleaning
  • Easy usage
  • Longer use
  • Suitable for large rooms

  • Little bit noisy


Venta LW45 Airwasher 2-in-1 Humidifier and Air Purifier in Black


Venta LW45 Airwasher humidifier will eradicate the stress involved in putting sponges in different guitars with its capability to cover room up to 800sq ft coupled with the large water capacity of 3 gallons (11 liters) to keep a steady humidity level. And Venta LW45 quiet operation makes it perfect fit for studio rooms and offices.

And if 800ft Venta LW45 Airwasher 2-in-1is too big a size for you, then go for 200ft or 400ft Venta LW45 Airwasher 2in1 Humidifier, have the same features, but differ in water capacity and price.

Venta LW45 doubles as a humidifier and air purifier. It won’t just humidify your room but also keep you and your guitar in good health for it is made to alleviate the occurrence of white dusts and remove allergens without the use of filter, thanks to the cold water evaporation technology. And it is easy to use, clean and ensures safety with the automatic shut off function.

Features include:

  • 3 gallons (11L) water capacity
  • No use of filter
  • Designed to fill room up to 800sq ft
  • Color: black
  • 10 year limited warranty.
  • Weighs 13 pounds


  • Double as air purifier and humidifier
  • Quiet
  • East to operate
  • Eradicates white dust and allergens

  • Pricey


Air Innovations MH-701B-BLK 1.7 Gal. Cool Mist Digital Humidifier for Large Rooms, Up to 600 sq. ft.


This aesthetic humidifier ensures longer use up to 96 hours with the 1.7 gallon water tank and ensures purer air with the ceramic filter to remove impurities from water, however, use with distilled water. It also offers ultra quiet operation.

This humidifier offer easy usage with the built-in humidistat to monitor and control humidity level up to 600sq ft coupled with the 360 degrees nozzles to adjust mist direction and the timer settings to automatically switch the humidifier on and off as you desire, either on table top or floor.

It also ensures better sleep with the ultra quiet operation and the automatic shut off operation if water runs low in tank.

It provide easy filling, but you have to apply little effort to clean effectively, and it prevents the growth of mold with its anti-bacteria material.

Suitable for adults, kids and babies to rehydrate skins, prevents and eradicate dry eyes and dry throats, also optimize the humidity of your guitar room. And it won’t leave out your wood floors, furniture, and wooden guitars from the rehydration process.

Features include:

  • Weighs 5 pounds
  • Color: black
  • Irreplaceable ceramic filter
  • Large water capacity of 6L
  • Fill room size up to 600 sq ft


  • Ultra quiet operation
  • Easy to fill
  • Adjustable mist


TaoTronics Cool Mist Humidifier, LED Display, 4L Ultrasonic Humidifiers


TaoTronics humidifier will take care of your guitars effectively due to its wide coverage up to 500 sq ft and long lasting mist coupled with the large water capacity.

It also protects your humidifier from overheating with the waterless auto shut off function. And it comes with a ceramic cartridge filter to filter the water to eradicate germs, hence ensures cleaner air.

You can select your favorite humidity level with the control mist settings from low to high, and mist direction with the 360 degrees nozzles, also activate sleep mode to turns off the LED light. And you conveniently carry humidifier for refill with the top handle.

It is ultra quiet to ensure no disturbance when sleeping or working. However, it is not suitable to be used with essential oils.

Notable features:

  • Timer settings
  • LED display
  • Automatic shut off
  • 4L water capacity
  • Weighs 3.53 pounds
  • Color: white
  • Sound level <35dB
  • Room size: 500sq ft


  • Easy to use
  • Easy to clean
  • Refilling is easy

  • Does not feature aroma therapy


LEVOIT Humidifiers, 6L Warm and Cool Mist Ultrasonic Humidifier


This humidifier is super packed to keep your guitar in good health. Levoit humidifier Provides warm and cool mist, relay to you the actual humidity, easy control panel, whisper quiet operation, large water capacity, and automatic adjustment to suitable humidity.

It disperses warm mist air to remove bacteria, virus and cool mist to eradicate static electricity, congestion or cough by hydrating your nasal cavity and throat.

This humidifier will update you on the exact humidity level to comfortably set the appropriate humidity level with respect to the humidity of your home. Also automatically adjust mist output level in regard to room humidity level. You can easily control the humidifier settings with the sensitive and touch control.

It has a large water capacity of 6L, which allows the continuous use of 20 to 36 hours on low settings with a mist output of 500ml/hr to conveniently take of your room along with your guitars. It will also conveniently handle the living rooms or any other large rooms.

It also features automatic shut off, night light, which can be turned on/off, sound level less than 36dB and aromatherapy.

Features include:

  • 6L water capacity
  • Weighs 4.92 pounds
  • Leak proof design
  • Made of ABS plastic
  • CE and ETL certified
  • 300 sq ft
  • 2-year limited warranty


  • Low sound level
  • Ensures safety
  • Easy operation
  • Easy to use
  • Leak proof design
  • Easy to clean

  • Need resetting to suitable humidity level after every refill
  • tends to make noise in warm mist mode
  • pricey


Guitars need proper humidification to keep them healthy also to give the required sound. So invest in one of the best room humidifiers for guitars to keep your guitars in good health, especially if you own a studio or guitar shop. And the best room humidifier for your guitars must be able to cover your room sufficiently to maintain steady humidity for your guitars.