When I make ghusl, I first make an intention of purifying my self for janabah or haydh.
Then I clean my private parts. After that I make wudhu. Then I pour three handfuls of water on head and three times on right part of body and three times on left side. My question is if I wish to put some more water on my body after three times can I do it?
After pouring 3 handfuls of water on your head you need to massage this water in your scalp. Then just pour water on your right side then your left side (not 3 handfuls) and yes you can pour water as you wish afterwards.