Deeds whose reward reaches the deceased

Question:
What are the best deeds that reach my parents, who have been dead for several years? Is it water, or charity? What are the things that reach them?

Answer:
Yes, the things that reach them are supplication for them, charity on their behalf, and Hajj and 'Umrah performed on their behalf. All of this reaches them. The evidence has been established that it reaches the deceased if Allah the Exalted accepts it. Yes.