One of the main reasons for drooling is a blocked nose, which makes a person breathe through their mouth and may lead to drooling. Cleaning and unblocking nasal sinuses could be a good way out of having a wet pillow every night. Here are some ways that can help unclog your sinuses:

• a hot shower will clear the nose and allow normal breathing at night;
• essential oils, especially ones containing eucalyptus, will help you breathe more freely and also help you get better sleep;
• using products that help clear sinuses like Vick’s Vaporub will unclog the nose and allow for better airflow.

Also, make sure you treat any nasal infection once it appears. Otherwise, you may end up getting various complications such as an eternally clogged nose, for example.

2. Change your sleeping pose.

This might sound pretty obvious but sleeping on your back is a pose where all the saliva produced by your body stays in your mouth and doesn’t drool out. Conversely, if you sleep on your side or on your belly, the accumulated saliva will likely drip out of your mouth and on to the pillow.

If you feel it’s too difficult to stay in one position for the entire night, try tucking yourself in to stabilize your body.

3. Check for sleep apnea.