best way washing really dirty car?

[flatlinerz]

hey guys

been a few weeks since I washed my car due to storms we been having...whats the best way to be prepping a dirty car? I don't have a foam gun, should I presoak the car with ONR diluted or use some OPC?

thanks

[vman]

A thorough rinse is the most important step IMO. A pressure washer is more important than a foam gun when it comes to really dirty cars.

[c8n]

I just came back from camping so you can imagine how dirty my car was. I took the car down to the local self car wash place and hosed her down with the pressure washer for a good thorough rinsing to get all the heavy crap off. She' now ready for some rinseless wash which I was too tired for.

I would foam het down and use pressure washer to get all the heavy stuff off and the use your normal wash method.

[Mike Phillips]

I took the car down to the local self car wash place and hosed her down with the pressure washer for a good thorough rinsing to get all the heavy stuff off.


I would foam het down and use pressure washer to get all the heavy stuff off and the use your normal wash method.

I agree.

If you don't have a pressure washer, most cities/towns have a do-it-yourself car wash and the wash bays offer a fairly strong spray from their wands and you can use this to knock the really heavy stuff off.

That's how I used to start the wash job on my old 1971 Chevy after a day of mudding...

[vet]

For serious dirt, the coin wash. For ''road dirt'', I use the hose on high pressure to rinse first, then do the ONR.

[jimjc]

I`ll make it unanimous the pressure washer is no doubt the key. You must get off all the grains of matter before rubbing on your paint. Once removed then a good quality car soap and wash will do it.

[Pureshine]

Foam,Pressure wash and then 2 bucket method

[AeroCleanse]

hey guys

been a few weeks since I washed my car due to storms we been having...whats the best way to be prepping a dirty car? I don't have a foam gun, should I presoak the car with ONR diluted or use some OPC?

thanks

It depends on what you mean by dirty. Hard to know without photos. If its just from road use then just an ONR wash would be plenty.

[memphisraines26]

I agree.

If you don't have a pressure washer, most cities/towns have a do-it-yourself car wash and the wash bays offer a fairly strong spray from their wands and you can use this to knock the really heavy stuff off.

For serious dirt, the coin wash. For ''road dirt'', I use the hose on high pressure to rinse first, then do the ONR.

Is this necessary for only heavy soiled cars? We just had rain for a week on our daily driven car and washed last 3 weeks ago. I rent a home and want to use the rinse-less wash. Would this be safe for the paint? I need to polish this car after having it a year and get a good wax on it asap.

[kevincwelch]

Foam,Pressure wash and then 2 bucket method

Do you rinse before doing a foam?

Why not just 2 bucket wash with all the foam on the car? (Skip the pressure wash after foaming.)

I've been rinsing, foaming then washing without rinsing the foam off. Not ideal?

Thanks.

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