Chlorine and Skin: what you need to know
- Maryana Lishman
- Feb 10, 2018
- 4 min read
Updated: Jan 6
A nice long shower.
Swimming lessons.
Soaking in the tub.
Splashing in the pool.
A big drink when you're thirsty.
While we are fortunate to have unlimited access to safe drinking water, many of us are adversely affected by exposure to chlorine.
A common disinfectant that removes harmful bacteria, viruses and pathogens with a distinct smell, due to a range of potential side effects it's a good idea to take appropriate precautions and minimise exposure, especially for babies, children and anyone navigating eczema, allergies or autoimmune conditions.
Chlorine can strip away the natural oils on our skin and hair leaving them dry and irritated, and prone to damage. A compromised skin barrier can also contribute to topical over growths creating a cycle that can be difficult to break. It also creates a bleaching agent when mixed with water that sits on the surface of our skin, that we breathe into our lungs. When combined with organic compounds like sweat, urine, skin and even certain shampoos or soaps, chlorine may create harmful compounds known as HAAs. Some studies also suggest inhalation of chlorine leads to increased irritability plus exposure to chlorinated swimming pools in early life is associated with higher risk of airway inflammation and IgE sensitization to dust mites, independent of other risk factors (see this study).
We can't always avoid chlorine completely but we can take steps to reduce our exposure, and support our bodies when we are exposed so here are some suggestions actions you can consider!
SHOWER FILTERS 🚿
Chlorine not only disrupts the pH balance of your skin and hair causing dryness and irritation, it may also kill the good bacteria on your skin and as you shower, chlorine can enter your system through inhalation and absorption. Attaching a shower filter is a relatively simple and inexpensive way of minimising this risk — change the filter every six months or when you can smell chlorine again!
New Zealand:
Australia:
United States
BATHS 🛁
A cheap way of degrading chlorine in your bath is Vitamin C. According to the San Francisco Public Utilities Commission, just 1,000 mg can neutralize the chlorine. Try Ascorbic acid (AA) or Sodium Ascorbate (SA) powders.
Run the bath water hot at first, adding quarter to half a teaspoon while it's running and then allowing the temperature to cool to allow the chlorine to dissipate via the steam. Enter the bath when the water is comfortably warm.
If you want a tap filter for your bath, Well Verti for Australia and New Zealand (use discount code RAISEDONREALFOOD) or Tubo on Amazon.
HOUSE, BENCH TOP & UNDER SINK FILTERS 🚰
Whole House Filters are pricey but also an excellent investment in your family's wellness especially if you're not planning on moving any time soon, covering all water coming into the home, but if not an option, then Bench top filters are great as are under-sink filters.
The UFX3 Ultra Filtration Filter (NZ)
This under sink filter removes chlorine, heavy metals, PFAS and microplastics and is compact as well as easy to maintain. If filters are just out of your budget, then prioritise spring water from the supermarket such as these 10L boxes for drinking, broths and general hydration.
SWIMMING POOLS 🏊🏻
BEFORE:
If you're sweaty or your skin isn't clean, have a quick shower first.
Use goggles to help protect eyes from chlorine irritation.
Apply a natural emollient to form a barrier, such as shea butter or the incredible It's All Good Elemental tallow/zinc lotion (save 15% with code MARYANA15)
AFTERWARDS:
Shower straight away. Spray skin with my DIY Vitamin C spray (see below). Take more Vitamin C as above. Have an epsom salts bath at home, and follow with chamomile tea.
VITAMIN C SPRAY RECIPE
½ cup filtered water
½ tsp Sodium Ascorbate (buffered Vitamin C) powder
Add water and Sodium Ascorbate together in a glass spray bottle. Twist lid closed, and shake well to combine. Apply over entire body but do not spray on/near the face or on broken skin. Vitamin C degrades in water so this spray will only last six hours (with around half the Vit C degrading in the first hour so make as close to needed as possible).
GET OUTSIDE ☀️
After spending time in a chlorinated environment, make it a habit to head outside for some fresh air. Open up the windows at home, take a walk or simply relax in a well-ventilated space to allow your body the space to naturally detoxify. If you need some sunscreen suggestions, I have this article.
Proper hydration is essential to flush toxins. Drink plenty of filtered water (ideally mineral rich spring water) before, during and after swimming. Chlorine-free swimming options include natural bodies of water or those that use alternative disinfection methods such as salt, ozone and UV light.
Find this article helpful? You may also want to join our free Facebook group, The Healing Tribe and follow more of our content at Instagram. If you want comprehensive guidance and support especially if dealing with eczema, allergies or other gut health related challenges, work with me 1:1 .
This article is not meant to replace the advice of your primary healthcare practitioner or to provide medical advice. It is intended to share knowledge and provide additional information to help you make informed decisions about supporting your body after probiotics. It is recommended that you always consult with your doctor if you or your child is suffering from a medical condition.
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