Is number 7 plastic safe?

Is Number 7 Plastic Safe?

If a plastic item is labeled with a number 7 and includes the letters "PC", it indicates that the bottle contains BPA. While all polycarbonate items fall under the number 7 category, some manufacturers may choose not to label them with "PC". It's important to note that not every plastic marked with a number 7 contains BPA. However, if the plastic is rigid and transparent, the presence of the number 7 suggests that it might contain BPA.