Quote:
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Originally Posted by MEnthusiast
Btw- Realty Car, did you say you don't use any soap? What's the thinking behind this if correct?
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Did a month long test on my wife's car, imaginary line down the middle from hood to trunk.
Subject: Wax car, same product, same day, same 1 coat.
Every 3 days I washed the car. 1 side Meguiers car soap with low ph...bla..bla..bla....
And 1 side just water.
Results:
Washing is washing...having wax on your car, well, your just washing the dirt, dust off your wax as it is protecting your car. So, the car is clean no matter what you use, only reason you should use any soap is to get a tar spot off the bottom or something. Look is a 10, Feal is a 10
in 15 days or 5 washes, Water side looks like it is just waxed still and pretty smooth but not as smooth as the day of wax.
Look is a 10, Feal is a 8
in 15 days or 5 washes, SOAP side water doesn't be bead up as much and color is not as deep.
Look is a 8, Feal is a 5
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30 days 10 washes, Water side looks good
Look is a 9, Feal is a 7
30 days 10 washes, Soap side showed little protection, paint fealing squeaky, and even go some little swirls on hood here and there.
Look is a 5, Feal is a 3
Bottom line...anything that is strong enough to take off or break down grease or oils, BREAK DOWN YOUR WAX/Protection. I don't care what PH it is....
I use the weight of my wet mit to wash the car, not scrubbing but my had is outside the mitt on the back 1/3 "swinging" the mitt across the hood lightly.
Wax your car, use water only, and try it...you car is clean because your just cleaning your top wax coat...the longer you keep it on there, the easier it is to clean. Wax your car every 30-45 days anyway, don't let crap get past your wax ever and you won't need SWIRL REMOVER EVER!
PS...auto soap was never around until 5 years ago, it's all about making money. Everyone sells, mitts, towels, pre wax coats, wax, microfiber, and so on...when 5 years ago, they just sold wax. I still use old diapers or dedicated 100% cotton towels to take off my wax and don't get swirl marks. I don't use a microfiber towel unless it's for my windows..USE THE "ABSORBER". Microfiber doesn't work 1/2 as well and takes off wax as it is a towel made to "pick up".
PSS....BMW uses Glasurit Paint but does NOT have the same clear coat as the european cars. Due to the EPA crap, we have a "softer" clear coat due to a chemical in Europ's clear coat. So,,,we get more rock chips. IF your car get fixed or repainted,,,it's usualy 3M paint. There are 4 brands that is exactly the same color that body shops can use. They usualy spray test on paper, them match it next to your car.
I should start a site called...bestautocar.com