Good Tans Require Avoiding Bad Mistakes
You can do everything right — the perfect SPF, the ideal UV index, the best time of day — and still ruin your tan by making one of these common mistakes. Some of them will burn you, some will make your tan patchy, and some will just make the whole experience miserable. Let's run through what NOT to do so you can avoid these rookie errors.
Falling Asleep Without a Timer
This is the number one tanning mistake and it happens all the time. You lie down, put on some music, the sun feels warm and relaxing, and next thing you know you've been out for two hours on one side and you look like a lobster. Falling asleep in the sun is how the worst burns happen.
ALWAYS set a timer. No exceptions. Even if you "never fall asleep outside." Even if you think you'll just close your eyes for a minute. Set a timer on your phone for when you need to flip and when your session is done. Set multiple timers. Use the playlist hack where specific songs mark your flip time. Just have some system that wakes you up before your skin pays the price.
Not Bringing Water
If you're tanning without a water bottle next to you, you're doing it wrong. Dehydration is the silent tan-killer. You don't feel how much water you're losing through sweat because the sun evaporates it off your skin. By the time you feel thirsty, you're already dehydrated.
Dehydrated skin tans worse, holds a tan shorter, peels faster, and looks dull. Plus, dehydration causes headaches, dizziness, and heat exhaustion. Bring at least 16-24 ounces of water for every 30 minutes of tanning. Sip consistently. Don't wait until you're parched.
Using the Wrong Products
Not all shiny liquids are tanning products. Baby oil, cooking oils, and random body oils without SPF are NOT tanning products — they're frying oils. They don't protect you from UV at all and can actually intensify how much UV your skin absorbs, leading to faster, more severe burns.
Stick to actual tanning products from brands that know what they're doing, and always layer SPF underneath or use a tanning product that already contains SPF. That coconut oil from your kitchen? Leave it for cooking. Your skin deserves better.
Phone Screen Reflection Burns
Here's one that sounds fake but is 100% real: your phone screen can reflect UV onto your face and cause uneven burns or tan marks. If you're scrolling through your phone while lying on your back, the screen bounces sunlight directly onto your chin, under your nose, and under your eyes — areas that don't normally get direct sun.
The result? A weird burn pattern on the lower half of your face. It's not super intense, but over multiple sessions it can create uneven coloring. Keep your phone face-down when you're not using it, or hold it so it's not reflecting sun onto your face. Some people even use their phone time as shade breaks — sit up, go into the shade, check your phone there.
Skipping SPF Entirely
We shouldn't have to say this anymore, but: tanning without any sunscreen is not "tanning." It's just UV damage. You can absolutely tan while wearing SPF. Sunscreen doesn't block 100% of UV rays — SPF 30 lets through about 3%, which is more than enough to stimulate melanin production. What sunscreen does block is the excess UV that causes burning, premature aging, and skin damage.
People who tan without SPF don't get better tans. They get burns that peel off, taking their tan with them. They get sun damage that ages their skin 10 years early. And they're rolling the dice on skin cancer every single session. Wear your sunscreen.
Not Flipping or Changing Position
Lying on your back for an entire hour and calling it a tanning session means your back, sides, and back of your legs got absolutely nothing. An even tan requires position changes. Set timers to flip and rotate through back, front, left side, and right side. Each position for roughly equal time.
This also applies to your arms. If your arms are by your side the whole time, your inner arms stay pale. Alternate between arms at your side, arms above your head, and arms out to the side. Same with your legs — together, slightly apart, different angles.
Tanning While Sick or Medicated
Certain medications make your skin significantly more sensitive to UV. Antibiotics, retinoids, certain acne medications, anti-inflammatories, and even some birth control pills can increase your burn risk. If you're on any medication, check if it causes photosensitivity before tanning. When in doubt, ask your pharmacist.
Also, tanning while you're sick (fever, cold, flu) is a bad idea. Your immune system is already stressed, and UV exposure is an additional stressor. You'll burn easier and recover slower. Wait until you're healthy.
Comparing Yourself to Others
This isn't a physical mistake, but it's a mental one that leads to physical ones. Comparing your tan to someone else's often leads to overtanning, skipping SPF, or extended sessions trying to "catch up." Everyone's skin has a different melanin baseline, a different response to UV, and a different maximum tan depth.
Your skin will reach its own beautiful shade in its own time. Pushing beyond what your skin can handle in an attempt to match someone else's color is how you get burned, damaged, and disappointed. Tan for you, at your skin's pace, and appreciate the color you get.
Ignoring Post-Tan Care
Your tanning routine doesn't end when you go inside. Skipping after-sun care means your tan fades faster, your skin dries out, and all that UV exposure doesn't last as long as it could. Shower (cool, not hot), apply after-sun lotion or aloe, moisturize, drink water. Every single time. Post-tan care is what turns a one-day tan into a lasting glow.
Avoid these mistakes and your tanning game will be leagues ahead of everyone else's. It's not just about getting UV — it's about getting UV smartly.
Learn more: Essential Tanning Tips | Tanning Myths Debunked
Wearing Jewelry While Tanning
Metal heats up in direct sunlight — can cause burns or irritation. Also creates tan line shadows — watch tan on wrist, ring line on finger, necklace shadow on chest. Remove all jewelry before tanning. If you forget, move pieces periodically so the shadow does not sit in one spot.
Eating Heavy Meals During Tanning
Large meals divert blood flow to your digestive system — less blood flow to skin (less melanin production) and higher nausea risk in heat. Eat light 30-60 minutes before. Hydrating foods like fruit are ideal.
Makeup or Skincare Acids Before Tanning
Makeup creates an uneven UV barrier — patchy facial tan. Plus sweat + sunscreen + makeup clogs pores and causes breakouts.
Skincare acids (AHAs, BHAs, retinol) make skin dramatically more UV-sensitive. Skip acids 24-48 hours before tanning. Use only on rest days.
Lying About Your Skin Type
Pretending you have higher UV tolerance than you actually do causes most tanning mistakes. Take our skin type quiz and be honest. Use the tanning calculator with your real skin type. The best tan is the deepest YOUR melanocytes can produce. Working within your limits gives you beautiful results without damage.
Every mistake on this list is avoidable. Set timers. Bring water. Use SPF. Remove jewelry. Skip makeup and acids. Be honest about your skin type. Do these things and your tan will last, look incredible, and come without regret.
Ignoring Weather Changes Mid-Session
Weather can change during your tanning session, and how you respond matters. Here are the scenarios to watch for:
Clouds rolling in: Up to 80% of UV penetrates light clouds. You are still tanning, just more slowly. However, thick dark clouds can drop UV to near zero. Do not assume you are still getting UV in overcast conditions — check your weather app if the sky changes significantly.
Wind picking up: Wind cools your skin, which masks the feeling of burning. You can be getting too much UV without feeling any warmth on your skin because the breeze keeps you comfortable. This is how people burn on "nice, breezy" days. Stick to your timer regardless of how your skin feels. The UV index does not change with wind — only your perception of it does.
Temperature dropping: A sudden temperature drop (from a cold front moving through) does not change UV levels immediately. The UV index is determined by sun angle, altitude, and ozone — not air temperature. You can have a UV index of 6 on a 55-degree day. Temperature does not equal UV.
Rain starting: End your session. Rain plus sunscreen creates a slippery mess on your skin that provides minimal protection. Pack up, go inside, and resume another day. Trying to tan through drizzle is pointless and uncomfortable.
The common thread: UV index is the number that matters, not temperature, wind, or cloud cover. Check it before you go out, set your timers based on it, and do not let weather conditions trick you into overexposure or underexposure. The tanning calculator uses real-time UV data to give you accurate session lengths regardless of what the weather feels like.
The Comparison Trap on Social Media
We touched on not comparing yourself to others at the beach, but the social media version of this deserves its own section. Tanning content on TikTok and Instagram creates unrealistic expectations in several specific ways:
Filters change everything. The "warm" filter that most tanning influencers use adds artificial golden warmth to skin. Their actual tan looks significantly less dramatic than what you see in the video. You are comparing your real-life color to their digitally enhanced color. That is an unwinnable comparison.
Lighting is staged. Golden hour light (45 minutes before sunset) makes any tan look 2-3 shades deeper than it appears under normal lighting. Most tanning content is filmed during golden hour specifically because it makes the creator look more tanned. When you check your own tan under bathroom fluorescents, of course it looks less impressive.
Spray tans are rarely disclosed. A significant percentage of "tanning routine" content features creators who supplement (or entirely replace) natural tanning with professional spray tans or heavy self-tanner — without mentioning it. The perfectly even, deep color they show as "their tan" is often partially or fully DHA-based.
None of this means these creators are doing anything wrong. But understanding that what you see online is an enhanced, curated, optimally-lit version of reality helps you appreciate YOUR tan under YOUR normal conditions. Your tan in your bathroom mirror is real. Their tan in their ring-light setup is a production. Enjoy your real results and stop measuring them against someone else's content.
