I know I like to go on and on about this but this time of year it’s really top of mind for me. And when I say top I literally mean top. I’m talking about salt and ice melter. The salt or ice melter put on the ground is on top of me. Once the salt is done its job of melting the ice it doesn’t go away. It can end up mixing with me and over time this will make me taste salty.
Help keep salt out of me. Ask yourself these five questions before salting.
- What’s the temperature? Alright, it’s cold. But how cold is it exactly? The current local temperature matters quite a bit when using your salt or de-icer. Salt and de-icers work at different temperatures. It’s important to read the directions on the product packaging so you know what temperature the product you are using works best. For example, sodium chloride salt loses its effectiveness on ice when the surface temperature dips below minus 10 degrees Celsius. Sprinkling salt on an extremely cold day won’t get rid of your ice, and it will increase the risk of salt damage. Break up the ice with a steel ice chopper and use sand, grit or non-clumping kitty litter to create traction instead.
- What will the temperature be in the coming hours? Check your upcoming weather conditions before adding unnecessary salt. Is the forecast predicting warmer weather in the very near future, potentially rising above freezing? In that case, there’s little reason to use salt at all. If temperatures are on the rise, let the sun do the work for you by melting the ice without the environmental damages from salt. While waiting for the sun to do its job, spread a traction aid like sand to reduce the risk of slips and falls. Once the sun has started to soften the ice, a steel ice chopper can also help break up the ice, followed by clearing it with a shovel.
- Are there plants nearby? How close is the salt to your grass, or plants? This is an important thing to take note of, as salt can dehydrate soil and block a plant’s ability to feed itself. Be sure to use salt sparingly around plants, keeping both as far away from each other as possible. When you need to use salt, do your best to aim with accuracy so that none of it ends up on grassy areas or in plant beds – besides the environmental impacts, it’s also a waste of salt.
- Where are your pets? If you have pets that go outside, remember that salt can hurt their paws, and should never be consumed. Although your loyal friend may want to help you clear your driveway, make sure they are not nearby if you need to apply salt. Following the label directions, and not over salting, will help you reduce the chances of salt irritating your pets in the future.
- How much salt should I use? This is an important question that should be asked more often. First, make sure you read the packaging label to see what’s recommended. Fact is, the majority of people over-apply salt by a large margin. Although you might think the more salt the better, too much salt creates other problems including affecting me – your drinking water. Spread a thin layer of salt evenly across any icy areas. In many cases, a few tablespoons of salt for a one-metre square area of ice – about the size of a sidewalk slab – is all you need to get the job done. Using a salt with a finer grain will also help you to spread it more evenly so it can work faster. Also, if after the ice is gone and you still have salt, sweep it up to save for another time.
It’s sometimes just old habit to reach for a bag of salt before considering other environmental factors. Not only will over salting cost you more in salt, but poor practices also negatively impact many aspects of your lives, from your environment to your infrastructure.
How do you make the call on when to salt or when not to?