Hi, My daughter is now 9 and a half months. Sh...

Hi, My daughter is now 9 and a half months. She drinks water from a cup. I have been boiling the water before giving it to her. Does any one know if I should still be doing this or can she drink tap water? She still has no teeth. She loves being on the floor and you will find her licking the floor, which makes me wonder if I should stop boiling the water.