Applying lemon juice on your skin
There are so many DIY skin care recipes that prominently feature lemon juice. It's true, lemons are rich in vitamin C, which is known for its skin brightening effects, but applying lemon juice directly on your skin is still a big no-no. Lemon juice is generally way too acidic to safely be used on skin and it's not like Mother Nature does clinicals on her lemon trees — each one is different. Best case scenario, you over-exfoliate and end up with increased sun sensitivity. Worst case scenario, you get chemical burns. You're better off with a Vitamin C serum that's been specially formulated to brighten your skin.
Image via Florencia Potter on Unsplash
Using deodorant as a makeup primer
A beauty blogger once claimed that using deodorant on the T-zone area before putting on makeup helped reduce oiliness and sweat. But just because it worked on one person doesn't mean it will on you. In fact, dermatologists have already disputed this famous beauty hack.
Sure, it may sound convincing — after all, your deodorant or antiperspirant keeps underarms from sweating, so why won't it work on your face? Well, for one, deodorants are often made with pore-clogging ingredients such as magnesium and parabens — and no one wants clogged pores. Besides, if you have super oily skin, there are plenty of amazing oil-control products that will (safely) keep shine at bay.
Using glue to remove blackheads
As a kid, you probably tried putting glue on your fingers and had fun peeling off the dried glue. The same concept applies in this beauty hack, where some beauty bloggers claimed that using glue like a pore strip can remove blackheads. Well, guess what? It so doesn't work. The glue isn't strong enough to grab any of the gunk out of your skin and, even worse, it's made with polymers and chemicals that are not supposed to be applied in your face.
Now milk mixed with gelatin? That's a different story.
Using raw egg white as a face mask
Various incarnations of DIY face masks involving raw egg whites have become popular over the years and they generally seem to work well. After all, egg whites contain proteins and collagen, two ingredients that can help improve skin elasticity and firmness. But using it directly on your skin can pose some risks: Raw eggs can contain food poisoning-causing bacteria such as salmonella, which is hardly good for your skin.
Plus, though egg whites have a lot of natural nutrients, not all of them would actually be absorbed by your skin. The collagen in egg whites can't penetrate to the deeper layers of the skin, so its effect is just temporary. That said, if you swear by egg whites for your skin, you can always use skin care products made with this ingredient to be on the safe side. (We love the SkinFood Egg White Pore Steam Pack)
Image via Caroline Attwood on Unsplash
