The temperature climbs above 90 degrees, and you step outside barefoot to grab the mail. Within seconds, you're hopping back to the safety of your doorway, feet stinging from the scorching concrete. Ouch!
It’s easy to overlook just how badly hot surfaces affect our feet. So, the team at Rocky Mountain Foot & Ankle wants to make sure you have all the information you need to prevent summer foot burns. Let's explore the most common causes of these injuries—such as hot pavement, outdoor pool platforms, vehicle running boards, and more—and proven safety strategies to use throughout the season.
3 Myths About Summer Foot Burns
Social media is filled with photos of people frying eggs on sidewalks during heat waves, but most don't realize those same surfaces can sear human skin just as effectively. Separating fact from fiction about summer foot burns could save you from a painful trip to the podiatrist.
1. You Can Only Get Burned on Extremely Hot Days
Temperature doesn't tell the whole story when it comes to surface heat. According to research, asphalt can reach temperatures of 125-140°F when the air temperature is only 95°F. Concrete sidewalks can reach 108°F on an 86°F day, while pool decks and metal surfaces become even hotter. These temperatures can cause second-degree burns in as little as 15–30 seconds of contact. Sand at beaches and playgrounds can reach 102°F on a 75°F day, creating hidden dangers for bare feet.
2. Burns Only Happen When You Stand Still
Movement doesn't necessarily prevent burns from occurring. Surfaces above 140°F can cause burns in seconds, regardless of movement. Hot surfaces near swimming pools present particular challenges because wet feet are more susceptible to burns, resulting in a condition known as “pool toes”. Water removes natural oils from skin and makes it more vulnerable to heat damage.
3. Thick-Soled Shoes Always Provide Adequate Protection
Not all footwear offers equal outdoor protection against hot surfaces. Thin-soled shoes, flip-flops, and worn sneakers may not provide sufficient insulation. Heat can conduct through thin soles within minutes of walking on hot pavement. Flip-flops pose a double risk because they expose large portions of your feet while providing minimal sole protection. Even well-designed athletic shoes have limits on surfaces above 120°F.
Additional Foot Burn Hazards
While most people worry about sunburn on their shoulders and face, they’re often unaware that other surfaces are dangerous for their feet. These overlooked dangers send more people to our Caldwell and Meridian podiatry offices than you might expect. Consider:
- Hot vehicle surfaces. Metal running boards, bumpers, and door frames pose immediate burn risks. Chrome exhaust pipes and engine covers remain hot for extended periods after engines shut off.
- Grilling and other fire-related activities. Hot coals falling onto the ground create risks for bare feet. The metal fire rings of fire pits and outdoor fireplaces retain heat long after fires are extinguished. And running around with sparklers should be a big no-no: they burn at temperatures between 1,000°F and 2,000°F!
- Beaches and hot tubs. Beach sand in direct sunlight can reach temperatures above 100°F, causing burns within minutes. Hot tub decking absorbs heat from both the sun and heated water below. Boat decks and dock surfaces can reach dangerous temperatures when exposed to direct sunlight.
Tips to Prevent Summer Foot Burns From Our Idaho Podiatrists
Protecting your family's feet from summer burns requires planning and consistent safety practices. Here’s what our dedicated care team recommends:
- Proper footwear selection. Avoid flip-flops when walking on hot pavement, pool decks, or beach sand. Instead, choose closed-toe shoes with thick, insulated soles—keep an extra pair in the car if necessary..
- Environmental awareness. Test surface temperatures using the back of your hand before stepping barefoot. Additionally, plan outdoor activities during cooler parts of the day when possible, paying particular attention to forecasts and heat warnings from the National Weather Service.
- Safe outdoor spaces. Use light-colored concrete and decking materials that reflect more heat than dark surfaces. Install shade structures over frequently used walkways and consider outdoor misting systems. Also, use outdoor rugs and mats to provide temporary protection during gatherings.
Treating Foot Burns
A well-stocked first aid kit is a necessity. Make sure it includes burn gel or cream, sterile gauze, and self-adherent wrap. But you have to know what you’re dealing with, so follow these guidelines.
First-Degree Burns
- Symptoms: Redness, mild pain, but no blisters.
- Care: Soak in cool water, dry thoroughly, and apply burn cream. Wrap loosely. Most injuries heal in about a week.
Second-Degree Burns
- Symptoms: Blistering, intense pain, or swelling.
- Care: Requires professional treatment. You may need prescription antibiotics and special dressings. Healing can take several weeks.
Third-Degree Burns
- Symptoms: Charred, white, or blackened skin; little or no pain due to nerve damage
- Care: This is a medical emergency. Go to the ER right away.
When to Call Us Immediately
- You have diabetes, even if it’s only a minor burn.
- There’s blistering or severe pain.
- The wound doesn’t improve within 48 hours or starts to show signs of infection.
If a summer activity leads to a foot burn, don’t wait—call the specialists at Rocky Mountain Foot & Ankle in Meridian or Caldwell right away. We’ll help you heal quickly and get back to enjoying the season safely.