Working out what the gap actually is
Start by identifying which of three things is happening: no clear standard was ever set, so she is guessing at what "clean" means to your household; she is prioritising differently, tackling tasks in an order that leaves the ones you notice first for later; or there is a genuine skills or technique gap with a specific task or piece of equipment. Each of these looks similar from the outside — "the house doesn’t feel clean" — but needs a different response.
It is worth testing this directly: walk through the house together and point to specific examples, then ask her to describe her usual order of tasks. A mismatch in priority order is often mistaken for a lack of effort or skill, and it is one of the fastest gaps to close once it is actually identified.
Building a standard that is actually specific
Write a room-by-room checklist: which surfaces get wiped daily, which areas are vacuumed or mopped and how often, which products go with which surface, and any household-specific priority — allergies, a pet, a particular material that needs gentler cleaning. Walk through it together once, rather than handing over a list and assuming it translates on its own.
If a specific piece of equipment or a product is unfamiliar to her, demonstrate it directly rather than describing it — this closes an equipment gap far faster than repeated verbal correction, and avoids a genuine skills gap being mistaken for carelessness.
- Write a specific, room-by-room checklist rather than a general standard
- Ask her to describe her usual task order to check for a priority mismatch
- Demonstrate any unfamiliar equipment or product directly
Judging whether it has actually improved
Once the checklist and any demonstration are in place, judge results against that same list for a couple of weeks rather than a general impression of whether the house "feels" clean. This is a fairer test and makes it much easier to see whether specific items are actually closing.
If specific, checklist-level gaps persist despite a clear standard and a genuine attempt at correction, that is worth weighing as a real skills mismatch rather than continuing to give general feedback — see the guide on when to consider replacing a maid for how to judge a persistent gap fairly.