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Raffles

Original Poster:

1,921 posts

115 months

[news] 
Thursday 4th October 2012 quote quote all
Hey guys,

My girlfriend and her mother washed their car with washing up liquid. I know this is very bad for the paint, I believe it strips off the protection. What can be done to repair the damage to the protection? Would a good wax treatment be enough?

Thanks for any advice.

iPlod999

262 posts

29 months

[news] 
Thursday 4th October 2012 quote quote all
Yep. Washing up liquid will take of most if not of any protection which was there.

Hopefully, putting a good quality wax will put some protection back on.

Craikeybaby

3,431 posts

110 months

[news] 
Thursday 4th October 2012 quote quote all
A coating of wax or sealant would sort that, I'd be tempted to go with something with a light polishing action too (say Auto Finesse Triple), as the chances are some swirl marks will have been introduced too.

ViperDave

3,732 posts

138 months

[news] 
Thursday 4th October 2012 quote quote all
Its not the end of the world and zaino recommend it as a starting point before applying their products as it does a good job of removing old wax etc prior to clay which will take off anything that was missed.

Don't make a habit of it and apply a coat of wax/polish afterwards, leave the Brillo pad in the kitchen though!

Raffles

Original Poster:

1,921 posts

115 months

[news] 
Thursday 4th October 2012 quote quote all
Thanks for the advice guys. thumbup
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Studio117

3,195 posts

76 months

[news] 
Thursday 4th October 2012 quote quote all
http://www.youtube.com/watch?v=rYed_Hnrql4


Washing up liquid is perfectly fine to use. It will just take all the wax off. It won't damage the clear coat or anything.

D_G

1,548 posts

94 months

[news] 
Thursday 4th October 2012 quote quote all

Doesn't it have a really high salt content? If so you are pouring all this nice salty water into all the hidden recesses / panels as well as the degreasing agents removing the wax protection...

RDM

1,407 posts

92 months

[news] 
Thursday 4th October 2012 quote quote all
D_G said:
Doesn't it have a really high salt content? If so you are pouring all this nice salty water into all the hidden recesses / panels as well as the degreasing agents removing the wax protection...
Compared to road salt. Etc I imagine fairy has somewhere between zero and f-all salt content.

shoehorn

514 posts

28 months

[news] 
Thursday 4th October 2012 quote quote all
RDM said:
Compared to road salt. Etc I imagine fairy has somewhere between zero and f-all salt content.
We did some tests at school on washing up liquids,most were around 20-23% salt.
That was twenty years ago though.

The Spruce goose

6,275 posts

80 months

[news] 
Thursday 4th October 2012 quote quote all
having used it myself there are fine salt particles like grit which cause swirls.

RDM

1,407 posts

92 months

[news] 
Friday 5th October 2012 quote quote all
Good info, I didn't think it would be that bad..

Raffles

Original Poster:

1,921 posts

115 months

[news] 
Friday 5th October 2012 quote quote all
I'll make sure the car gets a very good hose down before we reapply a wax coating then.

aka_kerrly

7,349 posts

95 months

[news] 
Friday 5th October 2012 quote quote all
Raffles said:
I'll make sure the car gets a very good hose down before we reapply a wax coating then.
This.
Periodically I will use washing up liquid as a stage two of a wash. Starting with a hose down/rinse to get the worst off then a washing up mix followed by hose down followed by proper car shampoo followed by another rinse.

avocado

85 posts

37 months

[news] 
Friday 5th October 2012 quote quote all
The Spruce goose said:
having used it myself there are fine salt particles like grit which cause swirls.
There's no way the grit was salt, salt dissolves in water ...

Squiggs

789 posts

40 months

[news] 
Friday 5th October 2012 quote quote all
The Spruce goose said:
having used it myself there are fine salt particles like grit which cause swirls.
One squirt of fairy and all my best bone china is scratched ???? .... Nah!


ViperDave

3,732 posts

138 months

[news] 
Friday 5th October 2012 quote quote all
yeah 1 teaspoon full if fairy of which only 25% is salt, diluted down into 5 gallons of water with that salt not suspended in solution like the dirt coming off the car but actually dissolved into the water at a molecular level, cant see that being very abrasive.

Far more likely its just the fairy took off the wax that was masking the scratches from previous washes.
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