Yes, it's perfectly safe to sleep in the same room as a dehumidifier. If you are particularly interested in a dehumidifier for the bedroom, the noise level will be especially important to you. In short, it's perfectly safe to sleep with a dehumidifier turned on. If you are someone who likes white noise, it will be even more beneficial for you.
Seeing that you'll be sleeping most of the night, the last thing you want is to be woken up by instant flooding in your bedroom. As a result, keeping some desiccant scattered around the house is an inexpensive and effective way to keep your living space cool and dry for a better night's sleep. Ideally, the dehumidifier is working while you sleep to control air quality when you spend the most time in the bedroom. Choosing a dehumidifier for sleep can be a difficult proposition given the number of variables there are for you individually and the wide range of products on the market.
For whatever reason, if your dehumidifier just doesn't cut it and the humidity still prevents you from getting a good night's sleep, there are some extra quick tricks to keep moisture at bay. Understanding how to use the dehumidifier given where you live is the first step to better sleep at night. In that case, it will make an audible noise, so if you are a light sleeper, having the dehumidifier turned on during the night can be quite a tricky issue. This is why more and more people are choosing to run their dehumidifiers throughout the night to be able to sleep what they so badly need.
However, there may be some circumstances that you may want to know before you immediately sleep with the dehumidifier next to you. However, it is important to note that using the dehumidifier at the right time and in the right settings can make the difference between a good quality sleep and a bad night's rest. Balancing the amount of moisture in the air by using a dehumidifier can help create a comfortable sleeping atmosphere that can also impact during waking hours. Unpacking the dehumidifier and turning it on may not be the most effective way to use it for a better night's sleep.
For example, dehumidifiers aren't always the best gadget to help you sleep better depending on the climate you live in and the time of year you use it. Even if you sleep well otherwise, excessive dryness in the air can cause you to wake up itchy in your throat, or excessive moisture can be a catalyst for mold or other harmful bacteria in the air (not to mention leaving bedding moldy). Below you can see a graph of the pros and cons of using one in your home and whether or not it is beneficial to sleep with someone who knows these possibilities.