There's no single right answer — it depends on how much traffic your carpet sees, not a fixed number of months.
Vacuuming removes surface dust, but it doesn't touch the dirt, oils, and allergens that work their way down into the pile over time. Professional cleaning is what deals with that deeper build-up. How often you need it comes down to a few practical factors.
| Household situation | Suggested frequency |
|---|---|
| Low traffic, no pets, no allergies | Every 12–18 months |
| Average family home | Every 6–12 months |
| Homes with pets | Every 6 months |
| Allergy sufferers or young children | Every 3–6 months |
| High-traffic areas (hallways, stairs) | Every 3–6 months, independent of the rest |
Over-cleaning isn't usually a problem for durability, but it can be an unnecessary cost. The honest advice is to match the schedule to how the carpet actually gets used, rather than cleaning on a fixed calendar regardless of condition — which is part of why we quote per job rather than sell a one-size package.
Get a quote based on your situation →Tell us about your home and we'll give you an honest recommendation, not just a sales pitch.