Mask

Before The First Use
Fogging is one of the most common problems experienced by new snorkellers and scuba divers and there is a very simple solution. New masks have an oil film that was deposited on the tempered glass lens as part of the manufacturing process. This oil film causes water vapour to bead on the lens of the mask causing a significant amount of fogging which also prevents defog solutions from working effectively.

The first step in preventing a mask from fogging is to remove this oil film using an effective mild abrasive that will not scratch the lens. You can either purchase a De-Fogging gel or spray, or just use a small amount of toothpaste. Apply a small amount to the inside lens of the mask and scrub thoroughly with the tips of your fingers. After a good rinse the inside of the lens should be “squeaky clean.” You may need to do this more than once to completely remove the oil film. It is also a good idea to occasionally re-clean the lens depending on how often you use your mask. Oils from your skin, lotions and sun block can adhere to the lens causing the mask to be more likely to fog.

Defogging Your Mask
Once your mask has been prepared you will need to use an anti-fog solution before each use. Apply a small amount (a little goes along away) to the inside lens of your mask. Rub it around using your fingertips. If your mask has side windows be sure to get those too! Immediately rinse twice giving the mask two quick dunks. Do not rinse the mask too much otherwise you will wash away the defog altogether. Your mask is now ready to go for a fog free snorkel or dive.

If you are the type of snorkeller or diver who likes to remove your mask on the surface, keep in mind that you will have to defog your mask again because the defog solution will rinse away. It is best to keep your mask in place until your snorkel or dive is completed for the day.

Wearing Your Mask
Proper positioning and adjustment of the mask strap is very important. The strap should be snug but not tight enough to distort the soft skirt of the mask. Over tightening can actually cause a well fitting mask to leak. The widest part of the strap should be centred on the back of your head more towards the top. If the sides of the straps are hitting your ears the strap is too low. To put your mask on, it is best to fit the mask to your face and then pull the strap into place. Be sure to remove any hair that may get caught in between the mask skirt, this can cause your mask to leak. Ask your 'buddy' to take a look and do the same for them. Many snorkellers and divers (especially those with long hair) find that the strap pulls their hair. A 'Comfort Cover' or 'Comfort Strap' can rectify this problem.

Mask Care And Maintenance
High quality Silicone masks should be rinsed in fresh water after each use, allowed to completely dry and stored in a cool dry place away from direct sunlight. Over exposure to sun causes fading, yellowing and discoloration. It can also cause the plastics in the frame to crack. Transport and store your mask in a protective case for best results. It is also important to keep your mask away from sand as much as possible. Sand can work its way in between the frame and the mask skirt causing the mask to leak.