Why does the Logical® Sleep Mask only need such light strap pressure?

Most masks seal around the outside edge of the mask, a linear distance of up to 20cm. Generally, the larger the sealing area, the more strap pressure is required. With the Logical® Sleep Mask the sealing area is only the size and shape of your nostrils. The straps are primarily there to prevent the mask from being pulled off your face during movement whilst sleeping.

How stable is the Logical® Sleep Mask on the face?

This is a very hard question to answer as each mask is an individual and will fit only one person. However, because the Logical® Sleep Mask is an exact fit on your face, we believe it to be the most stable mask available anywhere in the world. The Logical® Sleep Mask is so secure on your face that it will dictate movement to the hose at all times and not the other way around (which can create mask leaks).

The Logical® Sleep Mask only extends a few millimetres beyond the tip of your nose, making it stable in all sleeping positions. You can even change positions during sleep without dislodging the mask.

Why will the Logical® Sleep Mask hold my nasal passages open?

The triangular box of conventional mask design creates a zone of pressurised air within the box which changes each time the user inhales and exhales. Because this pressure zone includes both the inside and the outside of the nose, as the pressure on the outside of the nose increases during the normal breathing cycle, the nasal passages can collapse. With the Logical® Sleep Mask there is no pressurised air on the outside surface of your nose and your CPAP air is directed straight into your nostrils, therefore holding the nasal passages open continuously.

What about side sleeping?

Most people sleep on their sides during a normal night’s sleep. This can be almost impossible to achieve with conventional masks without creating leakage. Aside from disrupting your CPAP therapy, these leaks can also disturb the sleep of both you and your partner. As the Logical® Sleep Mask is an exact fit over your nose, it will remain in the correct position on the face and will remain comfortable whatever sleep positions you prefer.

Can I use my new Logical® Sleep Mask with my current CPAP machine?

You can use the Logical® Sleep Mask with any CPAP machine.

Does it become hot in summer?

Yes. On really hot and humid nights having any mask on your face can be uncomfortable. The materials the Logical® Sleep Mask is made from are hypoallergenic and suitable to be worn against the skin in all conditions.

Does the Logical® Sleep Mask cover my mouth?

No, the Logical® Sleep Mask sits between the top lip and the base of the nose and does not cover the mouth. Normal speech and breathing is possible.

Where can I purchase a Logical® Sleep Mask?

You can only purchase the Logical® Sleep Mask from Acurest in Brisbane, Australia. Please see the contact us page for more details.

What is the facial impression like?

The appointment normally takes about an hour. We spend time talking about the many benefits the mask will have for you as an individual. Then we lie you down to allow the fluids to drain from your face so that we can take an impression of your sleeping face. The process is quite relaxing; not as much fun as having a facial, but much more fun than a visit to the dentist!

How long does it take to have my new mask manufactured?

It will take approximately three weeks to hand-make your Logical® Sleep Mask.

Do I have to come back for fittings?

You can if you prefer, but this is not really necessary. Remember, the Logical® Sleep Mask is made to fit you, so no adjustments for fit are needed. We normally ship the completed mask directly to your home via courier or Registered Post. It will include full instructions for fitting your new mask yourself and you can always contact us for advice if you are having problems.

How do I clean my mask?

So simple. Wash it every morning with plain soap and cold water. Just follow the Care and Maintenance Instructions which are included with your mask.

Is the Logical® Sleep Mask expensive?

This mask is not an "off the shelf" standard sleep apnoea mask. Far from it. Each mask is individually hand-made. The normal life of a Logical® Sleep Mask is three years. Over this timeframe, the price works out at a little over $1 per night.

Will my Medical Fund cover this mask?

You will need to check with your fund, because some do cover CPAP machines but not accessories. It will also depend on your level of coverage.