U can put under the sun or put it in a nice dry place with a lot of airflow. Ur usual place where u turn on the table fan wud b good too coz it'll make sure it dries out nicely.

My purpose is to let the soap water get in n do it's job. That's y it's sparkling clean now. After that, fill the tub with clean water n keep rinsing n changing the water a few times to make sure u wash out all the soap water. Then just take it out, give it a few good flings to fling out the water, then put under the sun.