Airbnb hosts want to feel confident that their properties are safe and family-friendly, especially when offering outdoor play areas. There’s been a lot of recent discussion about the potential health risks of recycled tire crumb rubber (a common material used in playground surfacing). Now, new research from the California Office of Environmental Health Hazard Assessment (OEHHA) is providing clear, science-backed reassurance: recycled tire crumb rubber poses no significant health risks to children.
What the Study Found
OEHHA’s comprehensive study tested 35 synthetic turf fields across California, analyzing more than 100 chemicals. Researchers examined realistic exposure scenarios, including skin contact, inhalation, and accidental ingestion. The results showed that any risks of cancer, reproductive harm, developmental issues, or sensory irritation were negligible (even for young children).
“The findings confirm that recycled rubber playground surfaces are a safe, durable choice for everyday use,” says Sheryl Berkley, Chief Technology Officer at Rubberecycle Corporation (a leading provider of high-quality rubber surfacing products for playgrounds).
These results align with a 2024 federal study conducted by the U.S. Environmental Protection Agency in collaboration with the Centers for Disease Control and Prevention, the Agency for Toxic Substances and Disease Registry, and the U.S. Consumer Product Safety Commission. That research found no meaningful differences in chemical exposure between children playing on crumb rubber surfaces and those playing on natural grass.
Safe, Durable, and Guest-Ready
Beyond safety, recycled rubber offers practical benefits for short-term rental hosts. Its slip-resistant surfaces drain water quickly, helping reduce the risk of injuries and minimizing downtime after rain. The material’s impact-absorbing properties also lessen the severity of falls, making it a smart choice for family-friendly listings.
For hosts, this means fewer maintenance concerns and a more reliable, guest-ready outdoor space that appeals to families traveling with children.
“Hosts want to know their property is both welcoming and safe for guests, and this rigorous, science-based OEHHA study offers that reassurance,” Berkley explains.
Environmentally and Economically Responsible
Recycled rubber isn’t just safe; it’s also a sustainable upgrade that today’s travelers increasingly value. Millions of scrap tires are repurposed into playground surfaces, synthetic turf, poured-in-place mats, and even rubber-modified asphalt. This reduces landfill waste, prevents illegal dumping, and supports a circular economy.
For Airbnb owners, incorporating eco-friendly materials can also enhance a property’s appeal to environmentally conscious guests.
Backed by Science
The safety of recycled rubber is widely supported by scientific research. According to the Recycled Rubber Coalition’s Better Play Initiative, over 100 peer-reviewed studies have confirmed that recycled rubber is safe for playgrounds and community spaces. Together, California state research, federal studies, and independent findings provide one of the most comprehensive evaluations available for surfacing materials.
For Airbnb hosts and vacation rental owners, these findings offer reassurance when designing outdoor amenities that families can trust.
Built for Play, Backed by Science
Outdoor play areas can be a major differentiator for family-friendly Airbnb listings. Recycled rubber surfacing provides a safe, durable, and environmentally responsible way to create inviting spaces where kids can play. With the latest research confirming its safety, hosts can confidently market these features and know the surfaces beneath their guests’ feet are scientifically proven to be safe.
For more information, hosts can view OEHHA’s full report here or explore options through Rubberecycle Corporation to create safe, sustainable outdoor spaces.
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