What about natural remedies to reduce or stop snoring?

Always first see a doctor for professional guidance.
Some of the options she or he may recommend include:

Homeopathic pills

Well there’s homeopathic pills or nasal sprays which contain plant enzymes and herbs that are claimed to help break down mucous which will help reduce snoring, and these pills and sprays may also help prevent throat and nose tissue swelling.

Sleeping Position

And last but not least there’s the issue of the position that you sleep in. It is widely acknowledged that sleeping on your back will constrict airflow to your airways because the floppy skin and soft palate at the back of the throat will fall down and impede. Sleeping on your side is best for snoring control as the soft palate simply falls to the side of the throat and only partially impedes air flow.