Cleaning the bottle.
Oliver's bottle was dirty. His mom took it to the sink to wash. She filled it with soap and scrubbed it. Then, she rinsed it. When she was done, she gave him some water.
When she was done, she gave him some water. Then, she rinsed it. His mom took it to the sink to wash. Oliver's bottle was dirty. She filled it with soap and scrubbed it.