What happens next in this paragraph?

How to clean a house with pets
Brush your pets on a regular basis.
Veterinarians recommend brushing and grooming your pets regularly in order to reduce the amount of hair in the air and on the ground. Ideally, you'll want to brush your pets a few times a week.
If the hair is on the brush, then it's not on the floor. However, with every stroke, not all of the hair is guaranteed to end up on the brush.