Formula:
The total house cleaning cost (C) is estimated based on the base rate per square foot (R), total square footage (A), cleaning type multiplier (T), number of rooms (N), frequency discount (F), and additional services cost (S). While the exact formula varies by provider, a general model is:
C = (R × A × T + N) - F + S
Where:
- R: Base rate per square foot (e.g., $0.10 - $0.25).
- A: Total square footage of the home.
- T: Multiplier for cleaning type (e.g., Deep cleaning has a higher T than Regular).
- N: Additional cost based on number of bedrooms and bathrooms.
- F: Discount for cleaning frequency (e.g., weekly/bi-weekly often get discounts).
- S: Cost for extra services (e.g., inside oven, window cleaning).