National Safety Week 4 Summer Safety Tips – Things not to leave in a hot vehicle

June 2014 National Safety Month Tips Week 4

SUMMER SAFETY TIPS: Things Not To Leave in a Hot Vehicle

Many of us leave home and head to work inside the comfort of an air conditioned offices, your vehicle is left baking in the blazing sun. But what is left inside your vehicle–could end up costing you in more ways than one.

At three o’clock on a summer afternoon the temperature could be as high as 140 degrees inside your vehicle. Think about the effect that temperature has on anything locked inside the vehicle.

Lighters can explode, make-up can melt and finger nail polish remover can combust and start a fire. Pressurized aerosol or canned sprays can explode. Other products like crayons, chocolate or candy, lipstick or Chap Stick can end up making a mess. All too often expensive electronics too get left behind for convenience sake but can do extreme damage.

Aerosol cans

Aerosols, when kept in overheated conditions, can become volatile and explosive. Many aerosol cans, whatever the contents, warn explicitly against keeping them in areas where the temperature reaches 120 degrees F or more. During the summer, the inside of a car can reach 130 degrees F or hotter. At these temperatures, aerosols become over pressurized and can explode at any time.

Do you keep WD-40, hair spray, Off, Fix-A-Flat, etc. in your vehicle? If so, you might want to reconsider. The picture above is of a pressurized can that exploded in a person’s vehicle and imbedded itself in the back seat of the car. The temperature outside of the closed up vehicle was about 100 degrees F. What if you or a loved one had been sitting in that seat? Do any of your family members keep aerosol cans in their vehicles? If they do, please pass this warning along to them!

Lesson:

  • Do NOT leave pressurized containers (of any kind) in your vehicle where they can be exposed to sunlight!
  • You should always read and follow the manufacturer’s safety recommendations that come with the can.
  • Reporting incidents such as this can help inform personnel of possible risks and dangers both inside and outside the workplace!

The incident pictured in the below pictures happened when a deodorant spray can was left in the back of the vehicle that was parked in an open space in the middle of a hot, sunny day. Without warning, the can exploded inside the car. Fortunately, no one was inside or near the car when it happened.

Certainly aerosol cans left in automobiles (especially cars with tightly-closed windows) on hot days can reach temperatures sufficient to cause them to rupture with considerable force, enough to cause significant damage to a car and potentially injure a person in or near the automobile at the time of the explosion. In that regard, the advice given in the message quoted above is sensible enough.

Medications-Prescription and over the counter medications

Heat can change the chemical composition of a medication and could make it ineffective or worse harmful if taken. If you take any prescription drug, you need to be aware that storage at high temperatures can quickly degrade the potency and stability of many medications.

Most drugs are recommended to be stored at what’s known as “controlled room temperature” — an average of approximately 77 F. Some permit what are known as “controlled excursions” — short periods to accommodate shipping, for example — at temperatures up to 86 F for shorter periods.

Medications tested in higher temperatures with negative outcomes include:

· Valium: When stored at body temperature of 98.6, a decrease of 25 percent of the concentration has been recorded.

· Albuterol Inhalers: Temperatures 120°F and above may burst the inhaler. Also, some studies have shown that higher storage temperatures lead to a decrease in the amount of medication inhaled.

· Concentrated epinephrine: Heat exposure leads to a 64 percent loss in potency.

· Formoterol (capsules that are placed in inhalers): After exposure for four hours to almost 160, the amount released from the heated capsules was not even 50 percent of those capsules stored in appropriate temperatures.

· Lorazepam: When stored at almost 100 degrees, concentration decreased by a very significant 75 percent.

· Nasonex (formoterol inhalers): Temperatures above 120 degrees may cause the container to burst.

Other medications that could be adversely effected by tremendous heats include:

· Any medicine in an aerosolized canister may burst at a heat over 120°F.

· Thyroid Hormones: Excessive heat may alter these hormones that result in a dose inconsistent with the prescribed dose.

· Insulin: Excessive heat can make the vials that store insulin to break. Additionally, the extreme heat may alter insulin, making it not comply with the prescribed dose.

Disposable Lighters

Disposable lighters are small but dangerous items to leave in the car during hot weather. A left lighter on the front seat of a car can get so hot that it exploded and hit the windshield or injure anyone inside, Warning labels on these little fire starters instruct users to never expose them to heat above 120 degrees or prolonged sunlight. As we read earlier, the temperature inside cars during the summer can easily get up to 140 degrees, making the car an unstable environment to store lighters.

Canned drinks. This is less dangerous and more annoying. I left a can of soda in the car while I was at the beach and when I came back the entire top of it had popped open, spraying half of the soda everywhere

Oh, and of course: Kids, pets, and the elderly. You’d be surprised at how many people still don’t know how dangerous it is to leave any living creature inside a car in the summer. Even if the car is parked in the shade!

VEHICLE HEATING DYNAMICS

The atmosphere and the windows of a car are relatively “transparent” to the sun’s shortwave radiation and are warmed little. However this shortwave energy does heat objects that it strikes. For example, a dark dashboard or seat can easily reach temperatures in the range of 180 to over 200 degrees F.

These objects (e.g., dashboard, steering wheel, and child seat) heat the adjacent air by conduction and convection and also give off long wave radiation (red) which is very efficient at warming the air trapped inside a vehicle.

HEAT STUDY CONCLUSIONS:

  • Average elapsed time and temperature rise
  • 10 minutes ~ 19 deg F
  • 20 minutes ~ 29 deg F
  • 30 minutes ~ 34 deg F
  • 60 minutes ~ 43 deg F
  • 1 to 2 hours ~ 45-50 deg F

“Cracking” the windows had little effect Vehicle interior color probably biggest factor “Parents and other caregivers need to be educated that a vehicle is not a babysitter or play area … but it can easily become tragedy” SAFETY RECOMMENDATIONS

 

  • NEVER LEAVE A CHILD UNATTENDED IN A VEHICLE. NOT EVEN FOR A MINUTE!
  • IF YOU SEE A CHILD UNATTENDED IN A HOT VEHICLE CALL 9-1-1.
  • Be sure that all occupants leave the vehicle when unloading. Don’t overlook sleeping babies.
  • Always lock your car and ensure children do not have access to keys or remote entry devices. IF A CHILD IS MISSING, ALWAYS CHECK THE POOL FIRST, AND THEN THE CAR, INCLUDING THE TRUNK. Teach your children that vehicles are never to be used as a play area.
  • Keep a stuffed animal in the car seat and when the child is put in the seat place the animal in the front with the driver.
  • Or place your purse or briefcase in the back seat as a reminder that you have your child in the car.
  • Make “look before you leave” a routine whenever you get out of the car.
  • Have a plan that your childcare provider will call you if your child does not show up for school.
  • Don’t leave your pets in the car either!! Same affects can happen to them!

SAFETY FIRST, SAFETY ALWAYS!

Today’s Post comes to us courtesy of Ken Oswald Safety and Security for Plateau

keno@plateautel.com

4 thoughts on “National Safety Week 4 Summer Safety Tips – Things not to leave in a hot vehicle

  1. Pingback: The Explosion Was So Big They Thought a Bomb Had Gone Off. The Real Cause Was a Common Toiletry… | Todays News

  2. I was unaware that all pressurized containers are dangerous and could explode in the sunlight. I keep a small can of deodorant in the back of my car and was shocked to see the pictures of the damage that small thing can do. Thank you for sharing these safety tips of what not to leave in your car in that hot summer sun!

  3. Pingback: Record Temperature Mean Risks From Chemicals & Hydrocarbons - BCHAZMAT Management Ltd.

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