Deep clean, by the Moon
Of 29 lunar days, the tradition favours 12 for this and discourages 16. The lunar day turns at moonrise, so a calendar date usually spans two of them — which is why a date can be good for part of the day and not the rest.
Favourable lunar days for deep clean
- Lunar day 2
- This day is held to be one of the best for deep cleaning and other thorough home work.
- Lunar day 4
- Deep cleaning is named outright as beneficial for both the home and one's mood on this day.
- Lunar day 6
- Deep cleaning is specifically listed among the productive tasks for this day, as long as it does not become an exhausting project.
- Lunar day 9
- Household work and putting the home in order are considered grounding today, which loosely supports a thorough clean, though only organizing and decluttering are named.
- Lunar day 10
- Cleaning of all kinds is said to flow easily on this day.
- Lunar day 14
- Refreshing and reorganizing the home is held to be rewarding now, which the tradition extends to thorough clearing work.
- Lunar day 15
- Cleaning and other home chores done alone are considered the best use of this day.
- Lunar day 19
- The tradition allows deep cleaning today but prefers lighter, enjoyable tasks and cautions against overexertion.
- Lunar day 20
- Cleaning done willingly is said to bring harmony and positive energy to the home on this day.
- Lunar day 21
- Deep cleaning is named as a rewarding way to improve the home today, best done by one's own hand.
- Lunar day 24
- Deep cleaning is named outright as productive on this day, especially when shared with family.
- Lunar day 28
- Deep cleaning is named as fully supported today, ideally begun after the morning.
Lunar days to avoid
- Lunar day 1
- The tradition steers this day toward light cleaning and tidying rather than major household work, so a deep clean is discouraged.
- Lunar day 3
- The tradition warns that cleaning may unsettle the home's balance on this day, so a deep clean is not supported.
- Lunar day 5
- The tradition treats this as a poor day for household work in general, advising that changes to the home be planned rather than carried out.
- Lunar day 7
- Household work is supported, but the tradition favours light cleaning over strenuous effort, so a heavy deep clean is discouraged.
- Lunar day 8
- Deep cleaning is explicitly named as something to avoid on this day.
- Lunar day 11
- The tradition limits this day to light, simple chores, so an intensive clean is better left for another time.
- Lunar day 12
- Even ordinary chores are said to stall on this day, so a deep clean is discouraged in favour of rest.
- Lunar day 13
- Deep cleaning is named as likely to be draining and unrewarding on this day.
- Lunar day 17
- Even light cleaning is said to unsettle the home today, so deep cleaning is strongly discouraged.
- Lunar day 18
- Only light chores treated as restful are recommended, so a large-scale clean is held to be out of step with the day.
- Lunar day 22
- The tradition confines this day to effortless cleaning and tidying, so an intensive clean is discouraged.
- Lunar day 23
- Household work is encouraged today, but in a light form that does not drain energy, rather than as a deep clean.
- Lunar day 25
- Deep cleaning is explicitly listed among the heavy tasks to postpone today.
- Lunar day 26
- Only small, light chores are favoured now, with strenuous work such as a deep clean advised against.
- Lunar day 27
- The tradition points to small, non-exhausting chores today rather than an intensive clean.
- Lunar day 29
- Deep cleaning is explicitly discouraged in favour of gentle, simple home tasks.
What this is, and is not
Inherited material, quoted as received. Checked against the tradition's own named authorities, these readings contradict each other on all 29 lunar days — so treat the guidance as a custom worth knowing, not a finding. The astronomy underneath it is exact: MoonIQ computes which lunar day you are in, and the minute it turns, for your own location.