Removing paint from inside of 50 MM hose

Dan Clark

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Jul 30, 2009
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Several months ago, a contractor friend of mine repainted my front door.  He set up a plastic tent in the garage to spray paint the door.  He hooked up one of my CTs with a 50 mm hose to exhaust the fumes.  I didn't pay much attention at the time, but yesterday, I noticed that the entire length of the inside of the hose is covered with dried primer and latex paint.

The paint closest to the end can be scraped out fairly easily, but the rest of the hose cannot.  I'm thinking of filling the hose with alcohol to dissolve the paint.  Would that harm the hose?  Better ways of getting the paint out of the hose?

Thanks for any advice.

Dan.

p.s. Yes, I could ask him to pay for a new hose, but I'm hesitant to do that because he's a friend, and because he painted the door for the cost of the paint and his helper's time. 
 
First thing I would try is to start with water. Fill the bath tub with very hot water and a bit of soap, let the hose soak for a while. Then when the water is cooled down a bit but still warm start kneading the hose with your hands to get the paint cracking on the inside.
 
Hi Dan

I am no expert and I have never had this happen to me but...

Does a thin layer of paint on the inside cause a problem? Perhaps you could just leave it. If is stays put there will be no problem and if it flakes off it will get sucked away and again no problem.

I may be missing something dreadful  [unsure]

Peter
 
You may want to thank him. It might make the hose last longer. Never know you might be on the cutting edge of Festool new hose treatment, for a charge of course.  ;D
 
Get some kind of round brush. Tie a string to both ends, that is as long as your 55mm hose and pull the brush back and forth to remove as much pain as you can.

Then you will just need to live with what remains.

Or have the guy who screwed up your hose buy you a new one.
 
You might try a bottle brush or toilet bowl brush-tie a piece of cord and pull it through.
 
Geez, I'm with Peter and others above, why worry about it?  If any paint flakes off, it goes in the bag.  Not sure what the concern here is Dan, other than cosmetic...but the paint is on the inside of the hose so.....

I would be more concerned with how the paint may have coated the inside of the bag, and did any reach the filter.  That would at minimum probably cause some amount of reduced suction. 
 
Really? Suck up 100kg of sand if you're worried about it, grit blast the inside of the hose...  [cool]

It's a tool, be grateful the painter didn't get overspray all over your garage.
 
Dan:

Ignore all those uncaring slobs who posted to ignore it!

[wink]

My OCD would force me to clean it up as well. There were several good suggestions made, and *I* would certainly try one or more of them.

If you don't succeed and it continues to bug you, you can always buy a new hose and sell the painted one in the classifieds. List it as a "Dan Clark Original" and you'll probably get darn near what you paid for the new one.

[thumbs up]

(Of course - to be fair - if it doesn't have a hole in it or other damage beyond the paint on the inside you'd probably get darn near what you paid for the new one anyway.)

 
wow said:
Dan:

Ignore all those uncaring slobs who posted to ignore it!

[wink]

My OCD would force me to clean it up as well. There were several good suggestions made, and *I* would certainly try one or more of them.

If you don't succeed and it continues to bug you, you can always buy a new hose and sell the painted one in the classifieds. List it as a "Dan Clark Original" and you'll probably get darn near what you paid for the new one.

[thumbs up]

(Of course - to be fair - if it doesn't have a hole in it or other damage beyond the paint on the inside you'd probably get darn near what you paid for the new one anyway.)

...which goes to prove that there is no point worrying about it at all.

Peter
 
wow said:
Dan:

Ignore all those uncaring slobs who posted to ignore it!

[wink]

My OCD would force me to clean it up as well. There were several good suggestions made, and *I* would certainly try one or more of them.

Uncaring slobs?  LOL.  Can we perhaps change that to "ignore those intelligent guys that don't sweat the small stuff"???  :)

And here is where I get serious.  Wayne, have you peeked inside your DE hose lately?  Are you aware there are probably 2000 dust bunnies hidden inside there?  Maybe even some wood chips, perhaps some saw dust, caught in those spirals.....just aching to get out? [eek]  That hose is probably kinda dirty too from shop clean up.......just saying.  Sounds like a perfect Saturday OCD Project to check that out and formulate a cleaning strategy!  Or......just relax, put the above out of your mind, don't worry or think about it......  [poke]
 
Baremeg55 said:
wow said:
Dan:

Ignore all those uncaring slobs who posted to ignore it!

[wink]

My OCD would force me to clean it up as well. There were several good suggestions made, and *I* would certainly try one or more of them.

Uncaring slobs?  LOL.  Can we perhaps change that to "ignore those intelligent guys that don't sweat the small stuff"???  :)

And here is where I get serious.  Wayne, have you peeked inside your DE hose lately?  Are you aware there are probably 2000 dust bunnies hidden inside there?  Maybe even some wood chips, perhaps some saw dust, caught in those spirals.....just aching to get out? [eek]  That hose is probably kinda dirty too from shop clean up.......just saying.  Sounds like a perfect Saturday OCD Project to check that out and formulate a cleaning strategy!  Or......just relax, put the above out of your mind, don't worry or think about it......  [poke]

I just checked and my DE hose has no dust bunnies, but it does have 273 wood chips in it ( I might have missed one or two since I only counted twice) and a few aluminum chips that appeared to be lodged in the hose material. I can't reach them - even with a long double jointed needle-nosed plier, so now I have a problem.

[mad]

And if we're being serious:

I haven't felt well enough to turn on a tool in the shop for almost a month. I didn't really check my DE hose - that's just what I would guess is in there.

[big grin]

Most people have some level of OCD. Women have to have shoes that match the purse - or vice-versa. Guys may like matching pen and pencil sets, or socks and ties, or...you get the idea. It's a normal display of personal pride, and at that level is harmless.

Severe cases cause people to - say - wash their hands 10 times in the morning, or measure how far the cups are from the plates on the table, and things like that. It is disruptive to a normal life and usually causes a retreat from normal human interaction. (Fortunately, it can be treated.)

The rest of us fall somewhere in between.

I like 'sets' of things. Tools, storage cabinets, bits, etc. If a tool is missing from a set, I can quickly recognize it, hunt it down, and return it to it's proper place. For instance I am ordering THIS for my sockets:

[attachthumb=1]

And I have a real 'thing' for things you can put things in - which is why I am enamored of the Systainers. It is incredibly satisfying to look at a stack of them - all labeled, ready, and waiting. Heck, my avatar proves that.

But back to Dan. It clearly bothers him that there is paint in his DE hose. Just posting here proves that.

I am able to sleep just fine knowing that there are wood chips and dust bunnies inside the DE hose, because they are 'normal' byproducts of using my DE. I.e., they belong there. Plus, I could easily clean them out at any time - so I don't have to! (That might not make sense to someone who doesn't have or suffer from OCD, but will immediately be understood by someone who does.)

Paint, on the other hand, DOESN'T belong there and, like Dan, would drive me a little nuts. i don't think it would cause me to replace the hose...but it might.

Now, to be SUPER serious:

I don't know if Dan has OCD or not, and I don't care one way or the other. I just hope my examples shed a little light on how a seemingly unimportant thing to some could be a REAL problem to certain people.

I realize that no one here is intentionally picking on Dan, so I offer the above as a bit of a peek into the life of a person with OCD. I don't really have it, but have a friend who does. Telling them to 'just live with something' or to 'ignore it' might be possible for you, but it isn't an option for them. Please be sensitive when you post.

We ALL have a bit of OCD, or we wouldn't like Festool so much!

And thus ends todays's sermon...

[wink]
 

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Wow, was being humorous, not serious (notice the poking TA with the stick?)....

I think all of us have to some degree some OCD and ADD to deal with, either with one's self or family members, etc.....

I hope you are feeling better, know you went through some rough stuff and medical stays recently.  I'm anxious to get back into the shop too, it's been 4 weeks since total knee replacement.  While the knee strength and flexibility are doing great, I have a pencil sized hole in the knee that doesn't want to close up......so, my doctor/ surgeon yesterday ordered me to take it easy, stay off the leg, etc..... For the next week.  Not fun! Sorry, didn't mean to offend anyone with the afore mentioned description. 
 
Baremeg55 said:
Wow, was being humorous, not serious (notice the poking TA with the stick?)....

I think all of us have to some degree some OCD and ADD to deal with, either with one's self or family members, etc.....

I hope you are feeling better, know you went through some rough stuff and medical stays recently.  I'm anxious to get back into the shop too, it's been 4 weeks since total knee replacement.  While the knee strength and flexibility are doing great, I have a pencil sized hole in the knee that doesn't want to close up......so, my doctor/ surgeon yesterday ordered me to take it easy, stay off the leg, etc..... For the next week.  Not fun! Sorry, didn't mean to offend anyone with the afore mentioned description.

Yes, I understood that you were joking, and actually chuckled at your comment. Thanks for that!

My 'sermon' was intended for those who basically said 'get over it' or 'it doesn't matter' or 'Don't worry about it' or anything like that. IF - and that's a BIG if - the OP has OCD, it actually isn't possible for him to just 'get over it' and I wanted people to be sensitive about that.

I suspect I got a little long-winded or 'preachy' - hence my sign-off. Sorry 'bout that!
 
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