Meaning: Doesnt it make sense to drink straight from it…especially when youre half-asleep?

Experts in This Article

Nathan Oakes, DMD, is the practice owner of Aspen Dental.

It introduces bacteria and other microorganisms from the mouth back into the mouthwash bottle.

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That can lead to indirectly sharing bacteria and food particles (ick).

The cleaning properties are inhibited

Its also just generally less effective.

You may not get enough mouthwash

Dr. Oakes also doesnt love how this method leaves you guessing.

Photography of a apple juice in glasses and apples in a wicker basket on wooden table

Nathan Oakes, DMD, is the practice owner of Aspen Dental.

The dosage and length of the swish may differ, she adds, so refer to the bottles instructions.

Not surewhich mouthwash to use?

If you dont want to do that, disposable cups are a great option, he says.

red pigment in a wooden spoon

But thankfully, youve got an easy fix.

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Cropped shot of young woman shopping in the dairy section of a supermarket. She is reading the nutrition label on a container of fresh organic healthy natural yoghurt

Nathan Oakes, DMD, is the practice owner of Aspen Dental.

A hand is stirring a sourdough starter in a glass jar, on a kitchen countertop. The light casts a warm glow, highlighting the ingredients inside the jar.

Two cups with coffee and green tea on a beige background.