Saturday is a trading day, not a weekend
For trade and service businesses, Saturday morning frequently carries more customers per hour than any weekday. Tradespeople collect materials before a job, retail customers who work during the week arrive, and the counter operates at capacity for a compressed period. Treating that day as outside the schedule means the premises face their heaviest scrutiny in their worst condition.
The correction is not necessarily an additional attendance, which is worth establishing before any extra cost is discussed. In many cases moving the existing Friday visit later, so that it prepares specifically for Saturday morning rather than closing out the week, achieves most of the benefit for nothing. The distinction matters: a Friday attendance aimed at Saturday has a different emphasis from one aimed at tidying up after five working days.
