How many minutes should I use miswak?

You should typically use a miswak for 15 to 20 minutes, initially focusing on preparing the bristles.

Here's a breakdown of how to use a miswak effectively:

1. Preparation: Gently chew on the bark-free end of the miswak until the fibers separate and soften into bristles. This usually takes some time.
2. Brushing: Once the bristles are formed, use them to brush your teeth as you would with a regular toothbrush.

Therefore, the initial chewing/preparation phase and subsequent brushing should take approximately 15 to 20 minutes.