I don’t think they use any insecticides or weed killer, I would’ve seen it if they use them as my house are next to the park and I would’ve seen it if they used any cause I’m stuck in my home for almost a year now, you know wih the Thailand Covid situation.Do you know for certain that they don't use weed killer or any insecticides in the park? That is the biggest risk of collecting leaves in a public place.
we only have 60 deaths but government want us to stay in the house.