Notes
Where the intervals and the line items come from, what the sources disagree about, and what gets left off most printable checklists.
I wrote 32 checklists, then went back for the numbers I could not prove
The pages tell readers that maintenance intervals are contested and that they should check their own manual. It would be poor practice to say that and then not do the checking.
Every printable checklist is written for someone else's house
Half of a downloadable home maintenance list is noise if you live in an apartment — and the useful half is buried in the rest. That is a solvable problem.