Popcorn Cans How Can I Salt My Home-cooked Popcorn Thoroughly Without Wasting Salt?

How can I salt my home-cooked popcorn thoroughly without wasting salt? - popcorn cans

Instead of buying popcorn processing plants, I take my popcorn in my house. The only downside is that I can think of a salt on my popcorn, without depth of salt, and all my salt directly to the bottom of the cup. Any advice would be greatly appreciated. Thank you!