Our expert says:
For relatively minor snoring they can be effective. However, for the type that rattles windows and gets the neighbour's dogs barking, they won't work.
As for the type - they work by positioning the head in an optimal position, so it will depend on the shape of the person's head and neck.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.