Homeowner makes jarring discovery after using seemingly safe material in backyard playground: 'Making me rethink'

One parent's playground planning turned into a learning opportunity after they discovered troubling information about rubber mulch that left them questioning their landscaping choices.
The Reddit user posted to the r/ScienceBasedParenting subreddit about their backyard dilemma, explaining that they originally planned to use rubber mulch for a new play structure because it seemed safer "due to bounciness and no splinters, as well as durability of the material."
However, after seeing a TikTok about potential cancer risks, they admitted it was "making me rethink my original idea and lean towards wood mulch."
While rubber mulch manufacturers market the material as a safe playground surface, experts and experienced parents were quick to highlight its drawbacks.
Rubber mulch becomes extremely hot in direct sunlight, making play surfaces uncomfortable and potentially dangerous for children. It also stains shoes, clothing, and skin, creating ongoing maintenance headaches. Rubber mulch spreads throughout the area and never truly decomposes, meaning families face permanent cleanup challenges later if they ever want to remove it.
Beyond its practical concerns, rubber mulch can leach toxins into the surrounding soil, potentially affecting your family's health and your garden's safety. The material offers no nutritional benefits to surrounding plants and can harm your yard's ecosystem over time.
Watch now: How bad is a gas stove for your home's indoor air quality?
Fortunately, families have several eco-friendly alternatives to provide better safety, lower maintenance, and significant savings. Native plant lawns reduce water bills and require minimal upkeep compared to traditional grass. These natural landscapes also create healthier ecosystems for pollinators, benefiting humans by protecting our food supply.
Other excellent options include clover lawns, buffalo grass, and xeriscaping — all designed to thrive in your local climate, saving both time and money.
Over on Reddit, multiple commenters strongly advised against rubber mulch.
"Do not use rubber mulch! It is toxic and leaches all sorts of things, like lead," warned one Redditor.
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"All I know is that the rubber playground areas where we live (southern US) feel 10x hotter than the wood chip or grass playground areas," added another.
"I'll add that rubber mulch has the tendency to spread all over the entire yard and it never. goes. away," cautioned someone else.
The verdict is in: Upgrading to a natural lawn offers homeowners a proven path to reduced maintenance, lower costs, and a healthier family environment.
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Homeowner makes jarring discovery after using seemingly safe material in backyard playground: 'Making me rethink' first appeared on The Cool Down.
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