The chemicals used in swimming pools can injure plants when the filter is backwashed and the water is dumped in the root zones of plants. The foliage will turn brown as the plants die from repeated doses of the chemicals.
Just about all toolboxes have tote trays. Tote trays keep smaller tools and parts separate from larger ones. If a large percentage of your tool set is made up of smaller tools and pieces, perhaps it’s time to look into getting a multi-drawer tool chest. Slightly larger than a toolbox, it allows you to divide and organize small tools into groups that can be quickly located, collected, and returned.