Protection work isn't permanent — energy needs periodic reinforcement, similar to how a physical barrier needs maintenance over time. Most personal protection castings hold strong for three to six months, with home protection often lasting a bit longer since it's tied to a fixed space rather than a person moving through the world.
I'll tell you the expected duration for your specific casting and recommend a renewal timeline, but there's no pressure or subscription — you decide when and if you want to refresh the work.
Many clients simply check back in with me if they start noticing the protective feeling fade, and we go from there.