Why South Florida's Love of Spray Tans and Self-Tanners Is Hiding Dangerous Skin Changes You Need a Dermatologist to Catch

It is May in South Florida, and that means pool parties, beach weekends, and the familiar bronze glow that comes with the season. For many people here, spray tans and self-tanners are a year-round routine, not a special occasion splurge. They look great. They feel safe compared to baking in the sun. And for a lot of patients, they feel like a responsible choice.

But there is something important that does not get talked about enough: that beautiful, even color coating your skin may be hiding changes underneath that a dermatologist needs to catch early.

This is not a reason to panic. It is a reason to be informed.

How Spray Tans and Self-Tanners Actually Work on Your Skin

Self-tanning products, including spray tans and at-home lotions, use a chemical called dihydroxyacetone (DHA) to temporarily darken the outermost layer of skin. The result looks like a tan but has nothing to do with UV exposure or melanin production.

That distinction matters for one key reason: DHA-based tans create a surface-level color that can visually blend with, obscure, or alter the appearance of moles, spots, and lesions sitting underneath.

• Even color application can make an irregularly colored mole look uniform, masking one of the primary warning signs dermatologists look for
• Darker overall skin tone from self-tanner can make lighter or early-stage lesions harder to see with the naked eye
• DHA can temporarily stain certain spots differently, making it harder to tell a new lesion from product residue
• Self-tanners do not provide SPF protection, so underlying skin damage from the sun continues even while the surface appears evenly toned

None of this means self-tanners are dangerous products. It means that wearing them regularly while skipping professional skin checks creates a gap in your skin health monitoring that can have real consequences.

What You Might Be Missing Without Regular Skin Checks

Skin cancer is the most common cancer in the United States, and South Florida's year-round UV intensity means local residents are exposed more consistently than people in most other parts of the country. South Florida's sun makes year-round skin cancer screenings essential for exactly this reason.

The types of changes that are most important to catch early include:

• New moles that have appeared in the last year or are growing
• Existing moles that have changed in color, shape, or border
• Spots that bleed, crust, or do not heal over several weeks
• Flat, discolored patches that may look like pigmentation but are actually actinic keratoses or early skin cancers
• Pearly or translucent bumps that can indicate basal cell carcinoma

When skin is covered in a self-tanner, some of these changes can be genuinely difficult to see, even when doing a careful self-exam at home. And many people who use self-tanners regularly may feel less urgency to check their skin because they are not in the sun getting "real" UV tans. That confidence, while understandable, can lead to delays in catching something that needed earlier attention.

If you have also noticed new or changing spots alongside other skin concerns, it is worth reading about when to get moles and skin tags checked in South Florida.

What a Professional Full-Body Skin Check Actually Involves

A lot of patients are not sure what to expect from a full-body skin exam, which sometimes makes it easier to put off scheduling one. Here is what the process looks like at Dermatology Experts:

• Your dermatologist will examine skin from head to toe, including areas that are difficult to see yourself
• Any moles, spots, or lesions that look unusual will be noted and discussed with you
• If a biopsy is needed, it is a quick, in-office procedure
• You will leave with a clear understanding of what was found and what, if anything, needs follow-up

Before your appointment, it is a good idea to arrive without self-tanner on your skin, or as close to that as possible. Coming in without a fresh spray tan gives your dermatologist the clearest possible view of your natural skin tone and any changes present. If you have an active spray tan that has not faded, mention it at your appointment so your provider can note it.

It is also worth knowing that a full-body skin check before summer travel or vacation is one of the most practical things you can do this time of year, especially if it has been more than a year since your last exam.

How Dermatology Experts Can Help

Dr. Angelo Ayar is a board-certified dermatologist trained at the University of Michigan, with a background in skin cancer research. At Dermatology Experts, he and the team take a thorough, unhurried approach to skin cancer screenings. Patients are treated as informed partners, not just appointment slots.

The practice has three convenient locations across South Florida, including Tamarac, Parkland, and Miami, and serves patients throughout Broward County, Miami-Dade County, Fort Lauderdale, Coral Springs, Boca Raton, Pompano Beach, and surrounding communities.

With May bringing more beach days, more outdoor events, and more reason to reach for the self-tanner, this is also the right time to make sure your skin is actually being seen. Early detection can make a significant difference in outcomes, and a skin check is a straightforward, low-stress way to stay ahead of something serious.

If it has been more than a year since your last full-body skin exam, or if you have noticed any changes in your moles or skin, call Dermatology Experts at (954) 726-2000 or visit dermexperts.com to schedule your appointment. Serving Tamarac, Parkland, Miami, and communities throughout South Florida.