How to de-ice garden paths and patios – top tips for your outdoor space this winter

The experts explain how to de-ice without damaging your hardscaping

snowy front yard
(Image credit: Willowpix / E+ / Getty Images)

As temperatures plummet and frost and snow set in, our outdoor hardscaping can become hazardous. True, some areas can be avoided until the inclement weather passes, but sometimes this isn't practical – there are many instances where you'll still need to get from A to B without slipping over.

Maybe you need to get from your back door to your bird feeder to replenish it for hungry feathered friends, or you want to pop to your greenhouse to check on overwintering plants and seedlings. Perhaps you simply need to get to your car and back again everyday. Or maybe, you just want to be able to admire your winter garden in all its glistening glory. Whatever the case, these expert tips will help.

snowy garden path

Improve access in your yard by clearing snow quickly

(Image credit: elenaleonova / E+ / Getty Images)

Expert advice for de-icing your yard

Get your garden paths, patios, and decking clear from snow and ice, without damaging them.

shoveling snow

Stick to plastic shovels to avoid damaging your hardscapes

(Image credit: Kathleen Finlay / Image Source / Getty Images)

How to de-ice paths and patios

'Sweeping any debris or snow off your pavers shields them against the freeze-thaw cycle by keeping the area drier,' explains Joe Raboine of Belgard. 'A soft-bristled push broom makes the work more efficient.

'When the snow builds up, it’s tempting to reach for the snow shovel to clear your path. But metal shovels or those with sharp blades and points can scratch the surface of your pavers,' he continues. 'If you plan to use a shovel, make sure it’s plastic – but your best bet is a snowblower.'

This poly snow shovel from Bully Tools at Amazon is a popular choice.

Then, once the snow is cleared, it's time to think about de-icers, says landscaping expert Tom Su. 'There are a bunch of options out there, but not all are created equal.

'Rock salt (sodium chloride) is the old standby because it’s cheap and effective, but it can be harsh on plants and can damage concrete and wood over time,' he says. It can also deteriorate stone.

Calcium chloride or magnesium chloride are popular alternatives and are safer for nearby plants. They also work at lower temperatures, but they can be pricier, Tom points out. However, it's always important to double check products are suitable for your patio's specific material before applying them, and to avoid using them excessively.

Top tip: Sealing your pavers helps prevent damage from water and ice, as these elements can degrade the surface of pavers over time, says Joe. 'Applying a proper sealant every three years is recommended. Don’t overdo it – too much sealant leaves a film on pavers that can cause discoloration.'

Joe Raboine
Joe Raboine

In his current role, Joe oversees the Belgard Residential Program. Joe strives to promote the idea that outdoor living is not only a good investment for homeowners but can also fundamentally change lives for the better by bringing people together. Joe started his career as a contractor over 25 years ago.

Tom Su
Tom Su

Tom Su is the visionary behind Lawn Edging Australia, a brand synonymous with innovative and sustainable garden design solutions. With over two decades in the landscaping industry, Tom has transformed countless gardens, infusing them with a unique blend of aesthetic appeal and environmental consciousness. His deep-rooted passion for gardens extends beyond business, as he often lends his expertise to community projects, aspiring gardeners, and educational initiatives.

snowy patio and outdoor furniture

There are different types of de-icers available – but check products are suitable for your patio before you use them

(Image credit: Kristina Blokhin / Alamy Stock Photo)

Tom also suggests mixing your de-icer with sand. 'This not only helps it spread more evenly, but the sand also adds traction to slippery surfaces and reduces the amount of de-icer you need. Be strategic about where you apply it – focus on high-traffic areas and spots prone to icing, like steps and slopes.'

Remember, de-icing isn't always a one-time job. 'It's essential to regularly monitor the path and reapply de-icing materials as needed, especially during freezing temperatures,' says Jimmy Evans at San Diego Concrete Construction.

Top tip: Most commercial de-icers are unsafe for pets, causing symptoms such as skin irritation, ulcers, and gastrointestinal issues if ingested. In other words, if you have four-legged friends, use ice melts with extreme caution, or not at all.

shoveling snow

Clear away snow before applying a de-icer

(Image credit: ReMa / iStock / Getty Images Plus / Getty Images)

How to de-ice decking

'For light snow dustings, you can use a simple broom in lieu of a snow shovel,' says Leslie Adkins of Trex Decking. 'If using a shovel, exercise caution, as certain materials can scuff or scratch your deck.' Just like with patios and paths, it's generally best to stick to plastic shovels for de-icing decks, as metal can cause damage.

'It’s also important to shovel with the direction of the board, which minimizes the risk of accidental dings and dents,' she adds.

'You also want to remove grime and debris from your deck before the cold weather sets in,' she continues. This includes sweeping away any fallen leaves to avoid having to clean residue they can leave behind.

When it comes to using de-icers on decking, proceed carefully. 'Avoid anything too harsh, as it can strip away finishes and damage the wood,' says Tom Su. Kerry Sherin, a home improvement expert at Ownerly, suggests using ice melts containing magnesium chloride or potassium chloride, since they are gentler on wood. As when de-icing pavers, check labels to ensure products are suitable for your deck – whether it's wooden or composite – before you use them.

Some homeowners also find that putting down rubber mats to create a temporary walkway can be helpful for a slippery deck during the winter months. Avoid putting down sand, gravel, or salt – these can scratch decks, notes Mallory Micetich of Angi.

Top tip: 'Applying a de-icer before a big freeze can prevent ice from bonding too strongly to the surface, making your job easier when it’s time to shovel,' says Tom.

Leslie Adkins
Leslie Adkins

Leslie Adkins is Vice President of Marketing and ESG Development at Trex Company, the world’s largest manufacturer of high-performance, low-maintenance composite decking and outdoor living products. She has extensive expertise related to outdoor design trends, along with practical tips for planning and building a dream outdoor space.

Mallory Micetich headshot
Mallory Micetich

Mallory Micetich is a home expert at Angi, with particular expertise in small-home living, sustainability, and consumer protection. While currently renting in Austin, TX, she has been a homeowner, investor, landlord and renter over the last decade. She is committed to minimizing her environmental footprint and to small-home living, having lived in only properties of 1,200 square feet or less.

Trex® decking with snowman

Composite decking from Trex can stand up to winter weather better than wooden planks

(Image credit: Trex)

FAQs

Where should you shovel snow in your backyard?

'You should only put snow piles on your lawn as a last resort,' says Mallory Micetich of Angi. If there is a drain grate on your property, try to put your snow pile as close to it as possible, she adds. 'If your backyard is the only suitable place for your snow pile, spread out the snow across the ground so it isn’t piled up in one spot.'

Can you use hot water to melt ice on your patio and deck?

Hot water is a quick way to de-ice hardscaping, but you have to be careful that it doesn't refreeze to create a sheet of dangerous ice. 'Make sure you act quickly and absorb any excess water with a towel to prevent it from freezing again,' says Mallory Micetich. 'It’s also a good idea to wait for the warmest part of the day to remove ice using hot water.'

How can you de-ice a yard in an environmentally-friendly way?

Cristina Solis, a sustainability expert, says to opt for de-icers labeled with EPA approval. 'These products adhere to specific environmental guidelines, minimizing the potential harm that conventional de-icers can cause to plants, waterways, and wildlife,' she explains. 'The EPA's Safer Choice label takes into account different factors to guarantee that these products are safer and more environmentally friendly than typical de-icers. This assessment includes meticulous scrutiny for factors like carcinogenicity, potential harm to aquatic life, and the degree of persistence within the environment.'

Cristina also lists some other de-icer options, including fireplace ash, alfalfa meal, coffee grounds, or pickle brine. 'These environmentally-friendly alternatives are safer for plants and pets compared to conventional chemical de-icers,' she says.

Cristina Solis
Cristina Solis

With a bachelor's degree in Environmental Engineering, Cristina possesses a profound understanding of environmental sciences, sustainable practices, and non-toxic products. As a sustainability expert at Green Hive, she shares her knowledge and expertise to recommend sustainable brands and provide valuable eco-friendly tips.


Once winter's over, Tom suggests giving your paths and decking a good wash to remove any residual de-icer. If it's been a while since you last did it, now can also be a good time to stain a deck

That way, your hardscaping will look its best again, ready for enjoying the springtime warmer weather.

Holly Crossley
Freelance Gardening Writer

The garden was always a big part of Holly's life growing up, as was the surrounding New Forest where she lived. Her appreciation for the great outdoors has only grown since then; over the years, she's been an allotment keeper, a professional gardener, and a botanical illustrator. Having worked for Gardeningetc.com for two years, Holly now regularly writes about plants and outdoor living for Homes & Gardens.