Video Games Tutorials and News - How Dry Ice Is Used To Deep Clean Cars. Cars Insider

Video Games Tutorials and News - car restoration

Scott Alexander with Dry Nation So today I'd like to show you the step-by-step process that we go through for dry ice cleaning. So there are a number of things that are unique to dry ice cleaning. Number one, we're not using water, so when we're done, we're not cleaning up water spots, we're not trying to dry things.

If you can see the dirt, we can clean it. There are a lot of places where you might be able to see that dirt but you can't physically get to it with any tools or brushes or devices, and you know we can clean that in the deep recesses of your car that you might not have been able to before. It's like when the car rolled off the factory line, you've cleaned it back to that condition.

So we're just getting started. We're trying to identify the method of what we're going to attack first. When we put a car in the lift, we always want to make sure to pull the wheels off so we can inspect the inner wheel house area. We use a torque wrench to break the lug nuts loose. We also like to consider, depending on the customer, if they want us to remove the inner wheelhouse liners, which are typically plastic, to see if they want us to clean behind them.

Video Games Tutorials and News - cars

So once we have the car in the lift and we're prepped, we're then moving our attention toward the compressed air system. To make sure that we've got all of our drying and cleaning systems for the air system in order, and then we're going to load the machine with the dry ice so that we're prepared to blast.

So the first thing we try to do is get the wheels out of the way. We have four wheels, and we'll just take those one at a time. You know, we'll look for tar, we'll look for adhesion, remnants from old wheel weights, which are totally a pain to remove, and we make that pretty easy. Then we just clean the wheels inside and out.

The three settings are: you've got pressure, which is the psi that you're all familiar with; there's pounds per minute; and then you've got size of particle. Those are the three things that you can adjust, but for the first time, we can actually choose the size of the particle, which enables us to be able to do delicate things in the same area as things that might be aggressive.

Video Games Tutorials and News - deep clean

As mentioned previously, you are putting those delicate items at risk with the large particle size. When we're starting the project, we're always looking for the dirtiest area first. We like to get the hard stuff out of the way so that we can get to those surfaces or those coatings that we're trying to remove that are easy.

So you'll notice as I'm cleaning that the gun is never static. It's always moving. It's always constantly moving and the reason for that is we have the risk of a concentrated 109 negative degrees on a particular substrate or part of the car that you could damage in one spot. So I'd like to take a minute and explain how this actually works.

There are really three things that are occurring. You've got kinetic energy, which is driven by the psi of the air system, you've got a cold temperature of 109 degrees negative that causes things to shrink so they lose adhesion, and then you've got the actual thermal expansion of a solid chemical going to a gas, so that's 800 times its original solid size.

Video Games Tutorials and News - detailing

Those three things work very well together to remove this dirt in a way that you've probably never seen before. There's a lot of technical opportunity here, right, because, in a sense, this is a bit of an artist's effort at an industrial job, if you will. I found it to be helpful for me to function in a circular pattern, so that I never have any hard lines and that the circular pattern gives me the control that I feel comfortable with.

There's really nothing that's more fun in this process than doing bare aluminum. You really can't hurt bare aluminum, and so in that case, you can crank it up. It's more efficient, you feel better about it, and it's very satisfying to the eye. So once we've removed those really difficult, grimy surfaces, we do move into a combination of hand work and fine detail.

Video Games Tutorials and News - dirt removal

Dry ice cleaning People presume that what we're doing is a magic wand, and we just wave it once and we're done, but that's not true. When we have surface rust, we do integrate a fair amount of hand work, whether it be all-purpose cleaners white erasers Osvo Four-hot steel wool definitely we do use handwork, at the point in time that we believe we're finished with the underside, we'll bring the car down three or four feet and then we'll look at the top of the suspension in the wheelhouse areas and then we'll notice, okay, we've got some more work to do here.

So once we clean the underside of the car, we bring the car down on the lift and we have an extra wide lift so that we can open the doors, get the floor mats out, we can do the interior vents, the door jambs, the engine bay, the trim and we don't abrade the service and we'll do what takes two hours in 10 minutes.

So we were fortunate enough to receive this 1955 Porsche Speedster, and it is literally a barn find. What you're seeing here is me trying to see if I can remove this crazy, thick mold that's 30-40 years old off 60-year old vinyl. This was so thick it would stop your fingernails. This was a big moment for us, and the end result is that we will apply some all-purpose cleaner at the end and we'll wipe off the final film from this panel, but it just turned out spectacular.

Video Games Tutorials and News - dry ice detailing

So we don't add to or remove any CO2 from the environment, so we're neutral, and we don't use water, which means that we don't rinse chemicals down a drain into any cis sewer systems or into drain fields, so from an environmental standpoint, by far it is absolutely a better cleaning solution than using water and chemicals.

The dry ice cleaning world could be considered the highest level OCD crowd. There's a lot of surface area for all of these parts and pieces. Don't think that it's going to be easy, but the satisfaction factor for those that care about the way their assets or their artifacts look is at the highest level, so it's worth the energy.

Dry-ice cleaning is an extremely effective way to deep clean any surface. Scott from Dryce Nation shows us the step-by-step process to fully restore a dirty vehicle back to factory-level cleanliness. For more, visit.
Similar articles: