Cleaning door jambs and other crevices BEFORE the wash might lead to less swirl marks, additionally drying agents are much more important than originally thought.
DISCUSSION:
This thread will be a work in progress as I've recently had a small realization about drying, drying agents, and some things that impact your finish that you might not be thinking of. Pictures and testing to follow.
We all know that cars hold water... the longer you own your vehicle the better you start to memorize where it likes to trap water that will later run down a panel. Well what is suspended in that water?
If you open your doors before washing you'll notice an accumulation of grit, dust, dirt and other particles that if they were on the exterior parts of painted panels you'd go out of your way to remove them safely so as not to introduce swirls. Well if contamination is finding its way there, where else is it possibly hiding?
Mirrors, trim, badges, seals, bodylines, etc all will be potential hiding places for this grit, but unlike grit that is on the exterior of the car this grit is not agitated and removed by a wash mit, its not directly hit by a stream of water to dislodge it, it in all likelihood stays trapped in those areas.
My thoughts on this surfaced as I was walking past my wifes filthy dirty white Equinox... at the corner of each and every window as a dark grayish dirty streak, an area where moisture was running down and taking dirt and grit trapped in the crevices and redepositing on the paint. How can we be sure that this grit is running completely out of the trim areas during a wash? And if it isn't does that then mean when it comes out during drying grit is suspended in the droplets?
I believe that this grit is present in the post wash drips more than we realize.
PROCESS:
Something I'm playing with and have put into practice for about 3 washes now with good results.
Start by opening all doors (trunk or rear hatch, tailgate, hood, or any other compartments apply as well)
Saturate the door jamb with waterless wash and use a waffle weave towel to remove the contamination.
Repeat for all openings that this applies to.
Saturate lower window trim, badges, door handles, or other similar water holding areas with waterless (use the stream setting on the sprayer if needed)
Spray liberally and attempt to get the Waterless into the water holding areas as much as possible.
Using forced air (like in the drying process) blow as much of the areas free of waterless as possible.
Close up the doors and proceed to washing as usual.
Now at the drying point we have to start to consider that if we didn't dislodge all of the grit from these areas its potentially suspended in each drop that comes out from them, as such I'm of the belief at this point Waterless Wash, being safer than Detail Spray for dust removal, provides superior protection from swirl marks in this scenario.
Using Waterless as a drying agent proceed around the car as usual in conjunction with a drying towel.
Once the bulk of the vehicle is dried move to the use of forced air
Before blotting up any drips that are forced from crevices saturate the area fully with Waterless and use a fresh drying towel.
Question
Team Adam's
THEORY:
DISCUSSION:
We all know that cars hold water... the longer you own your vehicle the better you start to memorize where it likes to trap water that will later run down a panel. Well what is suspended in that water?
If you open your doors before washing you'll notice an accumulation of grit, dust, dirt and other particles that if they were on the exterior parts of painted panels you'd go out of your way to remove them safely so as not to introduce swirls. Well if contamination is finding its way there, where else is it possibly hiding?
Mirrors, trim, badges, seals, bodylines, etc all will be potential hiding places for this grit, but unlike grit that is on the exterior of the car this grit is not agitated and removed by a wash mit, its not directly hit by a stream of water to dislodge it, it in all likelihood stays trapped in those areas.
My thoughts on this surfaced as I was walking past my wifes filthy dirty white Equinox... at the corner of each and every window as a dark grayish dirty streak, an area where moisture was running down and taking dirt and grit trapped in the crevices and redepositing on the paint. How can we be sure that this grit is running completely out of the trim areas during a wash? And if it isn't does that then mean when it comes out during drying grit is suspended in the droplets?
I believe that this grit is present in the post wash drips more than we realize.
PROCESS:
Now at the drying point we have to start to consider that if we didn't dislodge all of the grit from these areas its potentially suspended in each drop that comes out from them, as such I'm of the belief at this point Waterless Wash, being safer than Detail Spray for dust removal, provides superior protection from swirl marks in this scenario.
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