Multi-choice problem: Continue writing the next sentence in this paragraph:

How to protect your horse's eyes from flies
Use a " grooming mitt " to apply fly spray.
One of the most common remedies used to keep flies away from your horse's eyes in an insecticide fly spray. There are many kinds of sprays on the market.

Options are:
1). Most of them are applied using either a circular approach or reverse potholders. To use reverse potholders, unbend the fly line at least one third of the way down from the end of each pole.;
2). However, i've also found that one drop of this particular brand of bug spray can scare away flies. Here are some common sprays : Aerosol insect spray spray commercial insecticide Spray with powder or lemon juice.;
3). To ensure that you do not damage your horse's eyes, spray the insecticide generously onto a grooming mitt, and then wipe the mitt around your horse's eyes. If the spray should get into your horse's eyes, flush with cold water.;
4). Plan to purchase a spray that can be applied only to your horse's eyes, but that will let the flies air out of his eyes without harming him. If you do not have a natural fly spray, you could try rubbing some baby powder over your horse's eyes before applying fly spray.;
3).