I only dive in salt water and have always rinsed off my equipment with
clean freash water. I've noticed that my mask has a sort of thin layer
of grime, for lack of a better word, on the silicone. I tried warm water
and Ivory soap and it seemed to clean it squeaky clean, but when it
dried the grime was still there.
It's worse on the forehead area, strap, and where my nose goes; it's
probably a build-up of the oils from my skin and hair. Eventually, I
would guess that this would prevent my mask from sealing to my face.
Can I go with a stronger soap and hotter water (on the mask ;)? What
will the silicone withstand? Or is there another way to clean it.
TIA

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Braydon - 18 Aug 2007 02:30 GMT
it really depends how old your mask is, what you payed for it and how
often you use it. A cheap mask is going to go to sh.t alot quicker,
then say...a $200 one. But it sounds like it the mask is just old. It
happens . It won't effect the seal. But if it bugs you buy a new one.
VK - 18 Aug 2007 10:25 GMT
> it really depends how old your mask is, what you payed for it and how
> often you use it. A cheap mask is going to go to sh.t alot quicker,
> then say...a $200 one.
Rubbish. My $15 PSI mask - probably made at the same factory as the
branded $50-60 masks, considering that it is an exact replica of the
Cressi Big Eyes mask - has done over 1000 dives and is going strong.
A more expensive mask just means it costs more - and maybe has a few
more bells and whistles, like that stupid purge system. It doesnt
mean that it is any better than a cheap mask.
Vandit
Grumman-581 - 18 Aug 2007 03:57 GMT
> I only dive in salt water and have always rinsed off my equipment with
> clean freash water. I've noticed that my mask has a sort of thin layer
> of grime, for lack of a better word, on the silicone. I tried warm water
> and Ivory soap and it seemed to clean it squeaky clean, but when it
> dried the grime was still there.
Go with the black silicone masks instead...
Becky - 18 Aug 2007 08:06 GMT
> Can I go with a stronger soap and hotter water (on the mask ;)? What will
> the silicone withstand? Or is there another way to clean it.
Try toothpaste (or one of those softscrub cleansers, but make sure to clean
it all off afterwards). It works for me. It also works for cleaning the
lenses to prevent fogging.
Becky
Matthias Voss - 18 Aug 2007 13:17 GMT
> I only dive in salt water and have always rinsed off my equipment with
> clean freash water. I've noticed that my mask has a sort of thin layer
[quoted text clipped - 8 lines]
> Can I go with a stronger soap and hotter water (on the mask ;)? What
> will the silicone withstand? Or is there another way to clean it.
No. It is useless. It is not "grime" or anything, but part
of a process mostly called "creation".
Matthias
Sheldon - 18 Aug 2007 17:01 GMT
>I only dive in salt water and have always rinsed off my equipment with
>clean freash water. I've noticed that my mask has a sort of thin layer of
[quoted text clipped - 10 lines]
>
> TIA
The seal around my mask has turned a kind of white, milky dull color, but
the mask still seals fine. I just think it's age. If the mask still seals
well, and you like it, fugetaboutit. Otherwise it's time for a new mask.
Also, silicone when placed next to other pieces of equipment can absorb the
color permanently. The main thing is whether it still seals or not.
Tazz - 18 Aug 2007 18:43 GMT
<snip previous post>
Perhaps I should clarify.
I have a black silicone mask. On the silicone there is a film that won't
wash off with warm water and soap. I can scrape it off with my
fingernail, which makes me think that the toothpaste will work. But I
only have the gel kind right now. I do have some diatomaceous earth.
That mixed with water should make a mildly abrasive paste to scrub with.
I was thinking that HOT water would loosen the oils and 'melt' it away,
but I don't want to damage the silicone.
Any thoughts?

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dechucka - 18 Aug 2007 21:02 GMT
> <snip previous post>
>
[quoted text clipped - 9 lines]
>
> Any thoughts?
Old toothbrush and your gel toothpaste and be gentle.
Grumman-581 - 18 Aug 2007 21:10 GMT
> Perhaps I should clarify.
> I have a black silicone mask. On the silicone there is a film that won't
[quoted text clipped - 5 lines]
> I was thinking that HOT water would loosen the oils and 'melt' it away,
> but I don't want to damage the silicone.
Baking soda makes a good abrasive also...
I had suggested a black silicone mask because usually people have the
clear masks and then complain about them changing color with age or
when stored with a wetsuit... At least with black, you're not going to
notice it getting darker... <grin>
Silicone itself is pretty impervious to many chemicals and heat...
I've seen silicone pot holders for kitchen use... Silicone caulking is
a pain in the butt to get off of things, I wish there was a chemical
that could remove the leftover film after you had cut the majority of
it away from a surface... Perhaps you might want to consider testing
whatever chemical you want to use on the mask strap ends? Turpentine
has the advantage of leaving your mask with a fresh pine scent...
I seem to remember some people using Vasoline on their mustache to
keep their mask from leaking, so apparently petroleum based products
don't harm them... The same cannot be said for latex though... I found
that out the hard way when I was staining a table with an oil based
stain and decided that latex gloves would allow me to not have to
clean stain off my hands afterwards... The latex tends to start coming
apart... Probably ended up with more stain on my hands than if I had
just not worn any gloves...
Scott - 18 Aug 2007 23:09 GMT
Toothpaste.
> > Perhaps I should clarify.
> > I have a black silicone mask. On the silicone there is a film that won't
[quoted text clipped - 29 lines]
> apart... Probably ended up with more stain on my hands than if I had
> just not worn any gloves...
dechucka - 18 Aug 2007 22:29 GMT
> <snip previous post>
>
[quoted text clipped - 9 lines]
>
> Any thoughts?
also try a very weak vineger solution, if the powder is alkaline in nature
this should get rid of it
Doh - 18 Aug 2007 19:51 GMT
> I only dive in salt water and have always rinsed off my equipment with
> clean freash water. I've noticed that my mask has a sort of thin layer
[quoted text clipped - 10 lines]
>
> TIA
Mine goes in the dishwasher with no ill effect!