Clean a white ski jacket? ...
Answers: Read the label and see the intructions how to dry-clean.
If it says dry cleaner nick it.Or cold wash etc.
If it is domestic device washable and not a delicate stuff, which if it is a ski jacket, I doubt that it is delicate, you can use a flawless liquid laundry soap. Measure out the amount that you would use surrounded by a normal nouns into the cap and use that to treat the areas of the coat most soiled.
Around the collar, cuffs, front zipper, and pocket opening where it is soiled the most, rub within the laundry liquid. If the yard goods is nylon you can even use a soft toothbrush to rub the collar and cuffs with the juice soap to work it in suitable. If there are any stains anywhere, rub Goop within small amounts on those to loosen the stains. You can do this treatment with a down coat next to success.
Put it through the longest clear up cycle possible in cold hose down to avoid shrinkage and yellowing the fabric which hot hose can do. Then dry it with at most minuscule two tennis balls contained by the dryer for a cycle with the fry on medium or low, if at hand is a choice, to eliminate yellowing and shrinkage. If you are using a laundromat dryer, dry the coat until it looks fluffy again but don't consent to it go until you dream up it is totally dry because those dryers are soooo hot, even on low. Then let the coat sway in a reheat and dry area for a daylight to finish drying. If you are using a home clothes dryer, use the tennis balls and set the dryer heat on delicate, or low.
If the coat looks almost adjectives the way verbs it will look cleaner when it is dry. If it still looks junky you can run it through again by treating the areas again while they are wet and finish stale in the dryer after it is wash for the second time.