Is Artificial Grass Toxic? 3 Concerns To Address

Jan 25, 2024

Understanding Synthetic Grass

The popularity of synthetic grass has grown significantly in recent years. Its low maintenance, year-round green appearance, and long-lasting durability make it an attractive option for many homeowners and businesses alike. However, there are concerns about its safety, particularly whether it is toxic or potentially cancerous. Let's delve into these issues.

synthetic grass

Is Synthetic Grass Toxic?

One of the primary concerns about synthetic grass is its potential toxicity. Synthetic grass is made from plastic materials, typically polyethylene, polypropylene, and nylon. Some older versions of synthetic grass used lead as a colorant, which raised concerns about lead poisoning, especially in children.

Modern Synthetic Grass

However, modern synthetic grass manufacturers have moved away from using lead. Instead, they use alternative, safer colorants. It's important to note that not all synthetic grass is created equal. Some lower-quality options may still use harmful chemicals, so it's crucial to research and choose a reputable brand.

modern synthetic grass

Is Synthetic Grass Cancerous?

The concern about synthetic grass being potentially cancerous stems from the use of crumb rubber infill, which is made from shredded recycled tires. This infill has been found to contain harmful chemicals, including carcinogens. However, it's important to understand the context of these findings.

Crumb Rubber Infill

While it's true that crumb rubber can contain harmful chemicals, the risk of exposure is considered to be very low. The US Environmental Protection Agency (EPA) and the Centers for Disease Control and Prevention (CDC) have both stated that the current evidence does not show an elevated health risk from playing on fields with this type of infill.

crumb rubber infill

Alternatives to Crumb Rubber Infill

If you're still concerned about the potential risks associated with crumb rubber infill, there are alternatives available. Options such as sand, coconut fiber, and cork are all eco-friendly and safe alternatives that can be used in place of crumb rubber.


In conclusion, while there are valid concerns about the safety of synthetic grass, it's important to remember that the overall risk is considered to be very low. By choosing a reputable brand and considering safer alternatives for infill, you can enjoy the benefits of synthetic grass without the worry.