Hawzah News Agency – While standing or walking in streets we are sometimes splashed with the rainwater that gathers in puddles when passing cars drive through them at high speed, or the liquid that occasionally spills from garbage trucks may get splashed onto our clothes. Are these liquids to be treated as canonically impure?

- So long as you are not certain of the canonic impurity of the liquids in question, they are deemed to be canonically pure.

Source: https://www.leader.ir/en/book/32/Practical-Laws-of-Islam