Dust mask & Safety glasses fog

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Forum topic by 12strings posted 07-09-2012 03:13 AM 9999 views 0 times favorited 14 replies Add to Favorites Watch
View 12strings's profile


434 posts in 2626 days

07-09-2012 03:13 AM

When using a router or powered saw, I generally will wear a dust-mask (the cheap white ones) to protect my lungs a bit, as well as safety glasses and ear protection. Problem is, My glasses get foggy from my breathing that comes up through the top of the dust mask.

Any tips?

-- I'm strictly hand-tool only...unless the power tool is faster and easier!

14 replies so far

View lew's profile


12514 posts in 3997 days

#1 posted 07-09-2012 03:16 AM

-- Lew- Time traveler. Purveyor of the Universe's finest custom rolling pins.

View Ryan Haasen's profile

Ryan Haasen

385 posts in 2643 days

#2 posted 07-09-2012 03:17 AM

Haha, I have the same problem! I use a good filtration mask and it will fog up my safety glasses if I do not tighten them enough. I’m not sure if it will work on you white ones but it’s worth a shot.

-- Ryan

View TheDane's profile


5577 posts in 3905 days

#3 posted 07-09-2012 03:48 AM

I bought a Dust Bee Gone ( ) several years ago. It is washable, is better that the cheapo masks, and doesn’t fog my glasses.

Not cheap, but has proven to be a good investment.


-- Gerry -- "I don't plan to ever really grow up ... I'm just going to learn how to act in public!"

View TopamaxSurvivor's profile


18430 posts in 3917 days

#4 posted 07-09-2012 05:44 AM

Rinse the glasses in soapy water like dish soap. It should help.

-- Bob in WW ~ "some old things are lovely, warm still with life ... of the forgotten men who made them." - D.H. Lawrence

View OnlyJustME's profile


1562 posts in 2618 days

#5 posted 07-09-2012 05:56 AM

Try one with an exhale valve. a bit more money though.

-- In the end, when your life flashes before your eyes, will you like what you see?

View GrandpaLen's profile


1651 posts in 2514 days

#6 posted 07-09-2012 02:35 PM

12 Strings,

MAKE YOUR OWN ANTI-FOG SOLUTION ( we use to do this with our Snowmobile helmet face shields)

1.) Pour 2 ounces of white vinegar in a medium sized bowl.
2.) Add 1 quart hot water.
3.) Dip a clean, lint-free cloth into mixture.
4.) Lightly wring out cloth.
5.) Wipe glasses, shields, mirrors and the inside of car windshields with cloth.
6.) Allow to dry.

Easy-Peasy – Grandpa Len

-- Mother Nature should be proud of what you've done with her tree. - Len ...just north of a stone's throw from the oHIo, river that is, in So. Indiana.

View lumberjoe's profile


2899 posts in 2490 days

#7 posted 07-09-2012 02:44 PM

Your glasses fogging is not your biggest problem. They are fogging up because air can get out of the top of your mask. If air can get out, air (and dust) can get in. You should look into getting a proper respirator. I find it is much more comfortable to wear (for me anyway) and actually filters out the fine particles that make it through the mask. I feel a little suffocated when I wear the cheap throw away masks, but a respirator breathes a lot better.

I do use an anti fog solution, but that is because I wear glasses under my safety goggles and my glasses tend to fog up when it gets hot


View a1Jim's profile


117423 posts in 3819 days

#8 posted 07-09-2012 02:53 PM

Like Gerry I’m another Dust b gone fan.

-- wood crafting & woodworking classes

View Doss's profile


779 posts in 2506 days

#9 posted 07-09-2012 04:15 PM

Best thing I ever did was get a 3M 7500 series mask. I wear eye protection a lot (milling logs with a chainsaw) and my glasses always fogged up. I thought there was little I could do besides getting a full mask since I already had a 6000-series mask. I got this mask (7500) and the problem stopped. It comes in different sizes and is also a lot more comfortable than my old 6000 series mask and definitely more comfortable than those stupid disposable masks. It also provides a better seal around your nose and mouth (while still being more comfortable due to the silicone). Order it and thank me later.

3M 7500 Series Mask

-- "Well, at least we can still use it as firewood... maybe." - Doss

View Blackie_'s profile


4883 posts in 2754 days

#10 posted 07-09-2012 04:42 PM

Yep one here Dust be gone it works great and it’s washable.

-- Randy - If I'm not on LJ's then I'm making Saw Dust. Please feel free to visit my store location at

View BigAxe's profile


32 posts in 1913 days

#11 posted 10-28-2013 07:40 PM

I am having the same problem.
And my next step was to get a mask similar to the 3M 7500 series.
Based on my experience in industry for the best results you need to get a mask fitted to your face size.
I am going to see if I can find a safety suppy store that supplies this service.

View ajosephg's profile


1880 posts in 3803 days

#12 posted 10-29-2013 02:20 AM

Dust Be Gone works for me.

-- Joe

View GT350's profile


370 posts in 2223 days

#13 posted 10-29-2013 04:46 AM

I use the 3m N95 07185 disposable masks with the exhale valves. They are about $20 for a box of 10 of them at your automotive paint store or Amazon. I usually get about a month out of each mask.

View Woodbum's profile


846 posts in 3307 days

#14 posted 10-29-2013 12:46 PM

Another Dust Bee Gone fan. They really work well and can be washed when they get all funky from dust/moisture and nasal/sinus liquids. How’s that for PC language?

-- "Now I'm just another old guy wearing funny clothes"

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