Is it true that very little pesticide entering the eyes is absorbed due to the protective nature of eye tissues?

Pesticides can indeed be absorbed through the eyes, and the statement that very little pesticide entering the eyes is absorbed is not accurate. The eye is a highly vascularized organ, meaning that it has a rich supply of blood vessels. When pesticides or chemicals come into contact with the eye, they can be absorbed quickly into the surrounding tissues and enter the bloodstream.

Additionally, the eye's protective mechanisms, such as tears and eyelids, can provide some defense against harmful substances, but they are not foolproof barriers. Certain pesticides may have different absorption rates depending on their formulation, potency, and chemical properties, but generally, the potential for absorption through the eyes is significant. This risk emphasizes the importance of using proper personal protective equipment, such as goggles or face shields, when handling pesticides to minimize exposure and the potential for harm.