The smell of the humidifier is more than just an annoyance. While some people might find it pleasurable, others will have difficulty concentrating or sleeping. If you’re running your humidifier in the same room where you sleep, you’ll likely be woken up by this smell every morning as soon you wake up.

Many Users face humidifier smell-like pee problems. There was something wrong with their water, and Some humidifier users asked how to clean their humidifier and stop it from smelling like urine. This article will cover everything you need to know about why my humidifier smell like pee. and how to clean your humidifier, so it doesn’t smell like urine in the future.

Common Causes of Why does my Humidifier Smell like Pee & Urine?


  • Most humidifiers are equipped with a misting fan and steam production, which can cause the accumulation of mineral deposits that contribute to the distinctive pee smell.
  • When the fan runs, small droplets of water condense on the surface of these minerals and form bacterial growth, mildew, mold, and other fungi that produce an unpleasant odor.
  • Mildew is another common issue with humidifiers; it grows on damp surfaces. Be sure to wipe down any exterior surfaces regularly and periodically empty any standing water inside the unit.
  • The bacteria E-coli usually produces an earthy scent but has been known to emit a strong urine smell when found at elevated levels. A leaky seal around the tank could allow mold spores to enter the system and mix with residual moisture. If left unchecked, this will continue to grow as air passes through it.

How to remove smell from humidifier?


It’s important to use distilled water or at least demineralized water in your humidifier to avoid this problem. Be sure to clean the device often, especially if you have hard water in your area.

Cleaning your humidifier, using a high-quality essential oil, and avoiding tap water can help keep your humidifier smelling fresh. If these solutions don’t work for you, the problem may be related to high humidity levels in your home. Reduce how often you use your humidifier to allow the machine to dry out fully between uses.

For longer-term fixes, describe the humidifier’s water chamber and clean all its components regularly. Avoid tap water, as this can cause corrosion on parts that are difficult to remove. To avoid the build-up of mold and bacteria inside your humidifier. You should also change your humidifier filter every six months if possible.

These steps will help get rid of urine smells from your humidifier quickly. Remove any standing water in the unit and place a small white vinegar dish into the humidifier. Please turn on the device and let it run until there is no more steam coming out, about 30 minutes. After an hour has passed, drain any remaining vinegar into the sink with cold water. Fill up your humidifier with clean distilled water.

How to make a humidifier smell good?


If you’re noticing a strong smell of urine coming from your humidifier, there are a few things you can take to remove the odor and get it to smell clean and fresh again. One solution is to pour 3-4 teaspoons of lemon juice into the humidifier tank. This lemon juice will act as a natural cleaner, sanitizing the water in the humidifier. In addition, it will kill any bacteria that may be causing the odors. Lemon juice has a pleasant smell, so after running for an hour or two with the lemon juice, your humidifier should start to give off more pleasant smells.