Maintain your home security by using non-lethal self defense weapons. There are a number of products available on the market that you can use in your home to defend yourself. The key is to determine which of these products is legal. Some self defense weapons like samurai swords you may find may not be useful since they are more for decorative purposes. However, weapons like pepper spray are better tools for self defense and legal in many areas. To use this appropriately, seek training from a qualified professional at your local community center or community college. Without proper training, even the best tool may disadvantage you during a home invasion.