Look at this picture, where Bhai Sahib Bala Ji waves the fan over Sahib Shri Guru Nanak Dev Ji. I thought that it would be wonderful If I also wave the fan over Guru Ji, immediately Guru Ji replied in my conscious that I can do right now, I asked how? Guru Ji replid, See the answer below the Picture.
Guru Ji says, whenever you say Waaheguroo Waaheguroo with poise, you are actually waving fan over me.
Let's wave the fan over Guru Ji
Waaheguroo Waahegurooo Waheguroo Waheguroo Waheguroo.