What's the best way to keep your mask from fogging?

Question

Some say some baby shampoo and water, what are things that worked for you?

Answer 1

I use a combination of baby shampoo and some crest, but I have had really good luck with the 500 psi defogger. I now use that all the time.

Answer 2

I use crest toothpaste as a scrub and commercialy made de-fog spray. I also put my face in the water for a few seconds before putting my mask on. if you face and mask are close to the same temperature when you enter the water you will fog less.

Answer 3

New mask, a good scrub with crest toothpaste and I repeat a couple times. Ongoing, a good defog works well.

Answer 4

I'm in the baby shampoo camp - the cheapest kind (Johnsons) seems to work best

Answer 5

First make sure the inside is scrubbed, this will help the defogger to stick to the lens. The mask should be dry when you apply the defogger. Finally, I agree that 500psi works really well.