Understanding How Self Tanner Works
A self-tanner is a popular method for achieving a sun-kissed look without the harmful effects of UV exposure. Essentially, self-tanners work by reacting with the amino acids found in your skin's upper layer. This reaction initiates a process called melanogenesis, which produces a pigment called melanin, responsible for giving your skin a tanned appearance.
When using a self-tanner, keep in mind that it doesn't increase your natural skin pigment. Instead, it creates a temporary layer of colour that can last from a few days up to a week, depending on various factors like how often you exfoliate and the particular brand and type you're using. It's essential to understand this as we delve into what happens when you decide to take a dip in a swimming pool.
The Chemistry of Chlorinated Water on Skin
Swimming pools are often treated with chlorine to keep the water clean and free from harmful bacteria. However, chlorinated water can interact with your skin in several ways. First, it strips away the natural oils, leaving your skin dry. This could make your self-tanner fade quicker than you'd like.
Moreover, chlorine can react with the self-tanner already on your skin. This reaction could potentially lead to a discolouration, and your previously tan shade may appear to have a hint of green. This effect won't occur every time and not all self-tanners are equally susceptible to this reaction. Therefore, your swimming experience might differ significantly based on the amount of chlorine in the water and the specific formulation of your self-tanner.
Impact of Swimming on Self Tanner
So, what exactly happens to your self-tan if you decide to go swimming? Although the science behind how self-tanners work suggests they should be immune to the effects of water, certain factors can influence their longevity.
When you submerge yourself into the water, there's an element of physical exfoliation happening. In the same way a washcloth might gently exfoliate your skin, swimming can also promote the natural exfoliation process, which might cause your tan to fade faster.
This effect will be enhanced by the chlorine in swimming pools, as its potent properties, combined with the friction caused by water, can significantly reduce the lifespan of your self-tan. Therefore, swimmers should anticipate their self-tan to fade more rapidly than those who avoid immersion in water.
Pool-side Behaviours That Could Fade Your Self Tanner
Beyond the chemistry and the physical exfoliation attribute of swimming, several behaviours commonly observed by the poolside might further cause your self-tan to fade or wear unevenly.
Sunbathing post-swim could speed up the fading process, as the sun's rays can dry out your skin, making it peel and consequently causing your tan to fade more quickly. Also, towel drying by vigorously rubbing your skin could physically exfoliate the tanned skin, leading to a patchy appearance.
Furthermore, the oils found in certain sunscreens could potentially break down the self-tan on your skin, leading to a faster than usual fade. However, this is definitely not an excuse to ditch your SPF! Bear in mind that self-tanners do not provide any sun protection.
Post-Tanning Maintenance for Swimmers
As a swimmer, there are some post-tanning measures you can take to ensure your tan stays put as long as possible. Hydrating your skin is key. Applying a hydrating body lotion right after you get out of the pool can replenish moisture and act as a barrier that will help prolong your self-tan.
Two hours before you plan to swim, try to apply a waterproof barrier cream to help protect your self-tan. Try your best to pat dry rather than rub when using a towel after your swim. Finally, allow your skin to air-dry thoroughly before getting dressed.
Protective Measures for Long-lasting Self-tan
To maintain your self-tan while enjoying activities in and around the pool, you could consider preemptive skin preparations.
Prior to the application of your self-tanner, exfoliate your skin thoroughly and evenly to remove dead skin cells. This creates a smooth canvas that will aid the even application of your self-tan, leading to a more uniform and therefore long-lasting tan.
Also, always apply self tanner well in advance of swimming, giving it adequate time to develop. Aim for at least six hours, but if possible, apply it the night before. Following these tips should give you a fighting chance to keep your tan intact through a day by the poolside.
Common Questions About Self-Tanner and Swimming Pools
Some commonly asked questions regarding self-tanners and swimming pools include:
- Will a chlorine pool turn my tan green? As discussed, this is dependent on the amount of chlorine in the pool, your skin's reaction to the chlorine, and the specific formulation of the self-tanner. While some individuals might experience this, others don't.
- Will my self-tan leak into the pool? No, once your self-tanner has had time to fully process and develop, it won't wash off into pool water. However, swimming can make it fade faster.
- Will swimming in the sea affect my self-tan? Salt water might have a slight exfoliating effect, but generally, it's less harsh than chlorinated water. Therefore, your self-tan should last longer if you're swimming in the sea.
While swimming can potentially reduce the longevity of your self-tan and slightly alter its colour, taking the proper measures before, during, and after your swim can materially prolong the life of your tan, allowing you to keep your desired glow while enjoying the pool.
