Hair Spray: - You may have heard somewhere that it will help set your makeup, but it should NEVER be applied to your face because it contains lacquers and alcohol that will dry our your skin, causing your skin to become dehydrated and you to look older.

Deodorant: - Just because it keeps your underarms from sweating through your shirt does not mean it should be swiped over any area of your face that might perspire in hopes of keeping your makeup from melting down your face.

Hair Color: - If you color your hair regularly and want your brows to match, use a vegetable-based colorant or tinted brow mascara on your arches instead of your at-home hair color, since the formulas are less harsh. 

Vegetable Shortening: - Even though this can be applied to your body skin to help treat psoriasis, it's far too heavy for your face and may even clog your pores, leading to breakouts.

Shampoo: - The same surfactants that clean your hair, stripping it of excess oil and dirt, are not the same ones that you should be cleansing your skin with.

Hair Serum: - Just because a formula has the word "serum" on the label doesn't mean it's the same kind of serum that your skin can handle.

Body Lotion: - It would be nice to just slather on one lotion and be done with it, but body lotions should NEVER be applied to your face because they're usually a lot thicker and typically contain fragrances that might irritate your facial skin.

Foot Creams: - This is basically a no-brainer, but if you're desperate and only have a foot cream laying around, DO NOT put it anywhere near your face — even if you just have a tiny dry patch. They're just too rich, thick, and sticky to be applied to your facial skin.