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Small Brown Spots on Vinyl Siding

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olryfarr

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Aug 9, 2000, 3:00:00 AM8/9/00
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Principally on the North side of my house, sided with white, textured vinyl,
during the summer months, I find small brown spots appearing that wipe off
easily with a cleaner and sponge. However they keep reappearing. On the
vinyl clapboards close to the deck, I notice bunches of the small brown
spots lying on the deck. My guess is small bugs, but I don't know. Has
anyone ever experienced this problem? Any ideas. Thanks. -Paul

Hamm4fun

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Aug 10, 2000, 3:00:00 AM8/10/00
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Sounds like some kind of mold or fungus. I get some black stuff on the north
and east side of my house but none on the south and west. Guess which sides get
the sun.

RamblinOn

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Aug 10, 2000, 3:00:00 AM8/10/00
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Hamm4fun wrote:

Likely suspect, as you say, is mold/mildew on the shady sides of house. May also
be sap or pollen from trees. Sap is usually a bit sticky, though. Try cleaning
it off with bleach added to your washing solution - if too high up you can use a
hose end garden sprayer. Just be careful of what you get the bleach on - will
cause rusting of metals or rotting of fiber if too strong.


Larry Robinson

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Aug 10, 2000, 3:00:00 AM8/10/00
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If the spots are brown, no bigger than a grain of rice, and are not flat but
have enough dimension to them that they can be scraped off with a fingernail
they may be fly poop. Flies like to congregate on the shady side of the
house in the hot months and they have to poop somewhere.

You cannot prevent them from hanging around or pooping, but you can use a
garden hose to wash them off.

Hope this helps.

--

- Larry


"olryfarr" <olry...@mint.net> wrote in message
news:8msut0$9gv$1...@ruby.mint.net...

Daniel Hicks

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Aug 11, 2000, 3:00:00 AM8/11/00
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olryfarr wrote:
>
> Principally on the North side of my house, sided with white, textured vinyl,
> during the summer months, I find small brown spots appearing that wipe off
> easily with a cleaner and sponge. However they keep reappearing. On the
> vinyl clapboards close to the deck, I notice bunches of the small brown
> spots lying on the deck. My guess is small bugs, but I don't know. Has
> anyone ever experienced this problem? Any ideas. Thanks. -Paul

If they're distinct spots not much bigger than the period of a
typewriter, they're probably flyspots. Larger spots with fuzzy
boundaries would likely be mildew.

ff...@cs.com

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Sep 24, 2000, 8:11:57 PM9/24/00
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In article <QIzk5.93639$i5.13...@news1.frmt1.sfba.home.com>, Larry Robinson

<infor...@genealogy.koolhost.com> writes:
>If the spots are brown, no bigger than a grain of rice, and are not flat but
>have enough dimension to them that they can be scraped off with a fingernail
>they may be fly poop. Flies like to congregate on the shady side of the
>house in the hot months and they have to poop somewhere.
>
>You cannot prevent them from hanging around or pooping, but you can use a
>garden hose to wash them off.
>
>Hope this helps.
>
>--
>
>- Larry
>
>
>"olryfarr" <olry...@mint.net> wrote in message
>news:8msut0$9gv$1...@ruby.mint.net...
>> Principally on the North side of my house, sided with white, textured
>vinyl,
>> during the summer months, I find small brown spots appearing that wipe off
>> easily with a cleaner and sponge. However they keep reappearing. On the
>> vinyl clapboards close to the deck, I notice bunches of the small brown
>> spots lying on the deck. My guess is small bugs, but I don't know. Has
>> anyone ever experienced this problem? Any ideas. Thanks. -Paul
>>
>>
>
>


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ff...@bellatlantic.net

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Sep 24, 2000, 8:17:04 PM9/24/00
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In article <QIzk5.93639$i5.13...@news1.frmt1.sfba.home.com>, Larry Robinson
<infor...@genealogy.koolhost.com> writes:
>If the spots are brown, no bigger than a grain of rice, and are not flat but
>have enough dimension to them that they can be scraped off with a fingernail
>they may be fly poop. Flies like to congregate on the shady side of the
>house in the hot months and they have to poop somewhere.
>
>You cannot prevent them from hanging around or pooping, but you can use a
>garden hose to wash them off.
>
>Hope this helps.
>
>--
>
>- Larry
>
>I have spots all over my vinyl siding. They're small raised and hard. When
you pick them off the siding they
seem to leave a pit mark on the siding. When you scape the spots off, they
sometime smear.
I tried removing them with mineral spirits because they seemed to be similar
to tar.
They seem to be getting worse.
Can't believe it's fly poop. That doesn't seem possible. Wish someone had
another idea. I just put an
addition on my house and already noticed some of those spots on the new
siding.
Got to to something..

Frank

Daniel Hicks

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Sep 25, 2000, 12:22:08 AM9/25/00
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ff...@bellatlantic.net wrote:
> I have spots all over my vinyl siding. They're small raised and hard. When
> you pick them off the siding they
> seem to leave a pit mark on the siding. When you scape the spots off, they
> sometime smear.
> I tried removing them with mineral spirits because they seemed to be similar
> to tar.
> They seem to be getting worse.
> Can't believe it's fly poop. That doesn't seem possible. Wish someone had
> another idea. I just put an
> addition on my house and already noticed some of those spots on the new
> siding.
> Got to to something..

Sorry, it's fly poop ("flyspots"). The stuff is tar-like and probably
will slightly dissolve plastic under the right circumstances, hence the
pits.

Get rid of what's attracting the flies.

Lee & Cathi Thomas

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Sep 25, 2000, 3:00:00 AM9/25/00
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<ff...@bellatlantic.net> wrote in message
news:8qm5i0$q9t$1...@news.netmar.com...
There has been a problem in the Cleveland area with hardwood mulch sending
off what they call artillery fungus, little black speck that can shoot up to
20 feet. The news report said it's very difficult if not impossible to
remove.

Cathi

dk2...@gmail.com

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Sep 17, 2015, 3:59:13 PM9/17/15
to
On Wednesday, August 9, 2000 at 3:00:00 AM UTC-4, olryfarr wrote:
> Principally on the North side of my house, sided with white, textured vinyl,
> during the summer months, I find small brown spots appearing that wipe off
> easily with a cleaner and sponge. However they keep reappearing. On the
> vinyl clapboards close to the deck, I notice bunches of the small brown
> spots lying on the deck. My guess is small bugs, but I don't know. Has
> anyone ever experienced this problem? Any ideas. Thanks. -Paul

I have small brown spots on vinyl siding. The seem to be in a certain pattern which in 1 on every siding. They are not raised and not bird poop. Tried pressure washing an no luck. What could they be?

Uncle Monster

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Sep 17, 2015, 5:08:19 PM9/17/15
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Holy crap! Someone responding to a 15 year old post! I think this may be the oldest thread I've seen in a while. ^_^

[8~{} Uncle Threadbare Monster

cl...@snyder.on.ca

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Sep 17, 2015, 5:44:20 PM9/17/15
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Fly $hit

micky

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Sep 17, 2015, 6:51:26 PM9/17/15
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In alt.home.repair, on Thu, 17 Sep 2015 12:59:08 -0700 (PDT),
Dirt attracted to the spot electrostatically because of a nail
underneath the siding?

I don't know if this can happen outside, but I saw it once inside in a
house where the oil furnace wasn't working right. Everywhere the
sheetrock was attached by a nail (or screw?) was a grey spot. Even
though there was wachamacallit, plaster, over the nail head. IIRC
where the sheetrock encased an I-beam, it was all grey.

gregz

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Sep 18, 2015, 2:07:24 AM9/18/15
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Perhaps artillery fungi. Lots in mulch.

Greg
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