Prior to a scheduled LASIK eye surgery, you should prepare yourself so that you can try and feel at ease.
Avoid make-up or lotions - LASIK eye surgery is a small and quick surgery. Avoid the use of make-up, creams, perfumes, or lotions before your surgery. Cleaning the area around your eyes would be beneficial. These cosmetics might leave some residue on your skin and if this comes in contact with your eyes, it might irritate and aggravate them.
Wash your eyes prior to surgery - Most surgeons ask their patients to repeatedly wash their eyes before surgery. This helps to prevent any chance of infection.