Hotel uniform dress recommendation

There must be a lot of oil, butter and lubricating oil in the work clothes of the machinery industry. I used to work in a machinery company, but I am a technician. The office and workshop are really dirty. Engine oil and lubricating oil are organic substances. Under the condition of ensuring safety, these stains will naturally fall off when soaked in gasoline, but you should ensure that you wash them on the spot when gasoline is dangerous. Or soak your work clothes in gasoline in the yard.