What happens next in this paragraph?

How to break up a cat fight
Fill up a plastic spray bottle with water.
A standard sized spray bottle (16 fluid ounces) works fine. Ensure the water and the bottle are clean.
Select from the following.
1). Spray the cats and place one large squirt bottle inside each cage. Pour in a pinch of powdered camphor spray.
2). You'll need a new (but empty) bottle and some filters so the water can circulate freely. The hand pump and manual spray won't work in your pet's home.
3). Distilled water is easier to break up and non-stick water is easier to clean. Since cats like water, it is vital to have a special spray bottle.
4). Do not use bottles that had bleach or other chemicals in them. Aim the plastic nozzle at the cats.
4).