Spreadsheets are a good start. They become a problem when two people edit different copies, photos live on phones, and nobody can see who is free at 10am. This page is a factual comparison, not a claim that Excel is useless.
What Excel still does well
Early-stage lists of customers, a simple job log, and ad-hoc calculations. If you are a solo cleaner with ten regulars, a sheet can be enough.
Where spreadsheets fail growing teams
Two admins overwrite rows. The field team cannot open the live sheet on a job. Invoices are separate files. Pay is calculated from a third file that does not match completed jobs. WhatsApp becomes the real system.
What CleanMoo adds
A shared calendar, named assignments, mobile job updates, invoices and payment records, salary payout on Growth and Pro, and job distance on Pro. It does not replace your accountant or your bank.
Migration checklist
Download the spreadsheet migration checklist, then move customers, recurring jobs, and outstanding invoices first. Do not try to import five years of messy notes on day one.