Do you snore? The Knight Guard has the solution


Snoring occurs when during normal sleep the muscles that control the tongue and soft palate hold the airway open. These muscles relax during sleep. The tissues of the upper airway vibrate as air passes over them, creating a snoring noise.

Take the self-assessment survey now

Not only is snoring loud and unpleasant, especially to the person sharing a bed with a snorer, but it can lead to interrupted sleep, headaches, a sore throat, day time sleepiness, and mental impairment. A good night's sleep is important to enjoying the day and one's quality of life.

Below is a diagram illustrating how snoring occurs and how the Silensor-sl® technology used in The Sleep Guardian treats it.   

  • Person who doesn’t snore

    This shows the flow of air when someone sleeps who doesn't snore. The air flows in an orderly manner, without obstruction, through both the nose and mouth. This person isn't a snorer.

  • Person who snores

    Here we see what occurs when a person snores while they sleep. The arrows represent the vibration of the tissues of the upper airway as you breathe in and out. It's this vibration that leads to the tell-tale snoring sound we're all familiar with.

  • Person who snores but wears an anti-snoring device

    Finally, this shows the Silensor-sl® anti-snoring device fitted. Note, the green lower dental splint advances the jaw slightly keeping the airways open and thus improving the flow of air and cutting down on the vibration of tissues. The degree of advancement required may vary from person to person.


Check out our Sleep Guardian Anti-Snoring Device

To determine if you are suffering from snoring or other sleep disorders and to find out if The Sleep Guardian can help you, take our online self-assessment here.
Take the self-assessment survey now

The Silensor-sl® is a trademark of ERKODENT®.


Customer Testimonials

Real life testimonies from our customers

I've had the best sleep I've experienced in many years.

THANK YOU KNIGHT GUARD!!! I'm a severe grinder & purchased the 3mil guard - so unbelievable comfortable! I have woken after 7hrs of continuous sleep with no sore neck, tight jaw muscles or template headache. Absolute miracle! Great service, fast, professional & friendly, however the best part is I just saved myself around $2,500 that I was quoted recently from a dentist! Please thank norman & the technicians.


What a pleasure to deal with such a professional company.

The original product I asked for was found not to be suitable for me. A technician called to explain why and recommended a better (and cheaper) product that would be better suited. They dispatched my goods quickly and followed up with another call to make sure I was happy with what I had received. I could not be happier. The product fits and works perfectly. So nice to see a business put honesty and integrity before profits.


Awesome company to deal with!

Got my kit quickly, very easy to do the mould at home, and only a week or so later got my mouthguard back. I was completely used to sleeping with it in within 2 nights, it's very comfortable. I am yet to grind my teeth since, so happy days!