Water Spots

Jazzer

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Jun 22, 2015
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55
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Tracy, CA
Hello,
After giving my bike a bath in Idaho (well, actually crashed in a deep water crossing) I have never been able to completely remove the water spots. They are especially visible on any plastic. Is there a way to remove them?

thanks38B47600-BB22-4C1E-A3F5-949A2E2485C9.jpeg38B47600-BB22-4C1E-A3F5-949A2E2485C9.jpeg
 

Wallkeeper

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Try bar keeper friend powder Not the liquid Test in small area first for scratching

generally ok on plastic alone but I am not sure how it will do on paint

if that fails try Wrights silver cream. Paste only.

let me know how you make out

wally
 

DamonS

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for the dull plastic parts, i give a gentle wipe with a magic eraser. then shoot with 303 protectant. looks like brand new.
for the not so dull plastic parts, i wash with something called 4u citrus cleaner/wash (for RVs), blow dry with air gun, then 303 it
 

Sierra1

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I usually just do a normal wash, and dry. As long as a I dry the plastic parts completely, there's no water spots.
 

regder

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for the dull plastic parts, i give a gentle wipe with a magic eraser. then shoot with 303 protectant.
I have never tried the magic eraser on a bike, will keep it in mind.

303 is awesome stuff, spray a bit on my plastics after every wash.
 

Mak10

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Bar keepers friend works really well. I have never used it on plastics. It’s available at Walmart and is about $1.60. Warning: I have never tried it on plastic. DEF1F5C1-9B9E-42C7-8AAF-58F12A7202D1.jpeg4CA1D9CE-072D-4BB0-821C-23491F8BF8A4.jpeg
 

StefanOnHisS10

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It probably is limescale from the water. So that dissolves in anything with an PH lower than 7. I use citric acid on various plastic around the house and have never experienced any problems with it. I don’t even wear gloves and still have all my fingers. Although it has got an PH lower then 2!
 

DamonS

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I have never tried the magic eraser on a bike, will keep it in mind.

303 is awesome stuff, spray a bit on my plastics after every wash.
don't try it on anything shiny! its a micro-abrasive

one of my guys turned me onto it when i applied wax to the plastic bits that surround the shiny parts and everything turned white when it dried, magic eraser saved my sanity
 

~TABASCO~

RIDE ON ADV is what I do !
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This should take care of that with ease......... Ive done it a MILLION times............... (this is the old Honda clean)


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Sierra1

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I've used the Barkeepers Friend on stainless. Don't know that I'd use it on plastic. If the water drops are limescale, C.L.R. (calcium limescale, rust) cleaner would probably work best. When I was in the Navy, we used "bug juice" (cool-aid) powder on the stainless toilets/urinals. The citric acid in the mix worked fantastic. Kinda wondered what it was doing to our insides.
 

Squibb

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Aug 10, 2014
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Bedford, UK
Vinegar works great at getting hard water spots off anything. Our water here is like concrete!
I agree - distilled white vinegar usually does the trick. Any stains on metal parts can be removed with a gentle limescale remover intended for showers/taps, but not the strong acid type used in say the toilet bowl. Don't use anything abrasive.

Then finish the black plastic with a 'back to black' restorer. S-Doc/H-D works well but there are several on the market that don't leave any significant sticky residue. Then I treat all those inaccessible areas that can/will attract corrosion in the UK climate with ACF50.
 
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