There is no definitive answer, as the safety of artificial grass depends on a number of factors, including the type of turf and installation. Some artificial grasses have been found to contain lead and other toxins, which can be harmful if ingested by children. It's important to choose a safe type of artificial grass and to have it installed properly to avoid potential health hazards.

There is no definitive answer, as artificial grass can be good or bad for a play area depending on the quality of the product and how it is installed. Poor-quality artificial grass can be dangerous because it can become very slippery when wet. Additionally, if artificial grass is not properly installed, it can create seams that are a tripping hazard.