Here is a goal: How do you keep skunks out of your yard?

Which way makes more sense to accomplish this goal?

Choose your answer from:
1). Spray ammonia all over your yard. Soak old rags in ammonia and place them under your deck or porch to keep skunks from coming in.;
2). Spray ammonia all over your yard. Soak new rags in ammonia and place them under your deck or porch to keep skunks from coming in.;
1).