A basic wash DIY info post

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Old Mar 30, 2009 | 06:15 PM
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A basic wash DIY info post

This is stolen from a great detailer on another site that I frequent. I figure it may help a few people out.

Originally Posted by slowebp
I get a lot of PM’s from time to time from people who ask how to wash correctly without getting marring. I figured it would be easier to do a write up here and let everyone talk about what works for them and why. I will try my best to explain what methods and tools work best for me.

If you think about it, anyone can wash a car. A five year old can go out with a rag and some dish soap and get a car “clean.” One of the things that really separate the men from the boys in the detailing world is the ability to wash/dry a car without inducing marring and swirls.

So first we must define what marring is and how it is induced. Marring can be induced ANYTIME the paint is touched. Washing/drying tools and techniques are the most common culprits as they are done the most. Marring is basically a fine scratch that is induced into the clear coat; they also look like “spider webs” in direct light. Marring shows up the most in direct sunlight because the tiny micro-scratches refract light and catch the eye.

Here are some pics of washing/drying induced swirls.




Not to be confused with buffer swirls or holograms. These are whole other article.






^ These are about as bad as it gets. Some of this is actually clearcoat burn. The idea is to see the difference between washing/drying marring and buffer holograms.


I know people who “think” they keep their paint “clean” and they do, but it is marred up and looks like garbage in full sun. Next time you see someone you think takes good care of their paint give it a check in direct sun.

This is what I mean by direct sun:


Make sure you focus the sun on one area of the paint and move back and forth to examine the paint. Trust me on 99% of cars on the road it will not be hard to see.

So now that we know what these swirls, spider webs, marring look like, we can talk about how to avoid them.

NOTE: This is the method that works for me and on the cars that I take care of. If you have a method that works for you, use it. There is no real right or wrong, it is just what works for you and your paint.

You will need:
1) A sheepskin mitt for PAINT ONLY
2) A sheep skin mitt for lower panels
3) A mitt for WHEELS ONLY (I like to use microfiber for this)
4) A waffle weave microfiber drying towel

Here you see from left to right, lower panel mitt, paint only mitt, and wheel only mitt. NOte that the cuff of the paint only mitt is green and the wheel only cuff is black. You can also mark them on the inside with a sharpie, "paint" or "wheels."


Here you see the inside of the mitt. It sould look and feel like leather. These mitts are a natural product and vary from mitt to mitt. I like to pick them like fruit, only the softest one pass the pass test and get to touch paint.



Here is one of the buckets I use. You can get them at Home depot for a few bucks.


Here is a pic of the waffleweave microfiber drying towel.




*This method works best if the car is in the shade*

Using sheepskin mitts allows the debris that is on the paint to be whisked away from the paint and into the mitt. With a sponge there is nowhere for the debris to go and it ends up getting grinded into your paint causing swirls and marring. You can buy genuine sheepskin mitts from Wal-mart for about $5.



The first thing that I do is rinse the car THOROUGHLY, the more dirt you get off in this stage the better. I then get 3 five gallon buckets. I fill one bucket with a car wash solution. Don’t get too hung up on buying expensive shampoos, just make sure it is formulated for cars, NOT DISHES!!!! The other two buckets are filled with ONLY water.
 
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Old Mar 30, 2009 | 06:15 PM
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It wouldnt let me fit it all into one post.

After rinsing I get my bucket of soap and start washing the wheels and tires. I make sure that I only touch my wheels with my WHEEL ONLY MITT. Why you ask? Because brake dust is metallic and tiny particles will inevitably stay in the mitt. Metal+paint= jacked up paint. So I wash the first wheel (clean the wheel well at this point with a brush of your choice), then the second, after those two wheels I use my mitt that is for LOWER PANELS ONLY to wash everything below the molding. These areas collect a lot of grunge and road grime and are often the dirtiest parts of the car. I like to keep this mitt separate because I don’t like to ruin my paint only mitt with dirt and grime. I continue around the car cleaning the wheels and lower panels. The exhaust should be cleaned at this point as well. You can use an old towel to clean that.

So now the wheels, tires, wheels wells, and lower panels are clean. I now dump the bucket and rinse it out. I get my PAINT ONLY MITT and remix another bucket of suds. The other two buckets that are water only should be placed on either side of the car. I place my paint only mitt in the solution and GENTLY glide the mitt across the paint. Let the weight of the mitt and the car wash do the job. The goal is to remove ALL dirt without grinding it into the paint causing marring. If it takes two passes so be it. After I have done a panel, I place the mitt in the water only bucket and shake it vigorously. This will remove the debris and keep it from contaminating my wash water. I start at the top of the car and wash down, REWASH the lower panels. Washing from the top down keeps you from having dirty rinse water going over clean panels. Continue around the car until every panel has been washed THOROUGHLY!! Even the slightest dirt that is left can be picked up by your drying towel and subsequently grinded into your paint.

Now that the car is clean, grab the waffle weave microfiber towel. IMO this is the most gentle way to dry a car. Again, the idea is GENTLE, blot more than you drag. When you do drag just use the weight of the towel to absorb the water. You will not believe how much water these towel scan absorb. If you drop the towel, DO NOT put it back on your paint!!!! It will need to be washed before using it again. If you miss some dirt in the washing process and your towel becomes soiled DO NOT continue to use it!! I like to keep several towels around for this reason.

I am sure I left something out and I will edit this if I think of anything. I hope this helps someone out.
 
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Old Mar 30, 2009 | 09:35 PM
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From: Aurora Texas
This data is also in the Detail Sticky at the top of the section......
 
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