If that sounds like you, stop reading reviews and find an authorized dealer. The Colette Sigma isn't just a pressure washer—it's the last pressure washer you will ever need.

Required 45 minutes. The narrow fan tip required slow passes. The unit thermal-shut off twice due to the universal motor overheating.

A: Avoid Amazon knock-off parts. Order directly from Colette's online spare parts portal using your model's "Sigma code" (located under the handle). Critical parts (unloaders, seals, spray guns) are standardized across the Sigma range. The Final Verdict: Is the Colette Sigma Worth It? Yes—but only for the right customer. The Colette Sigma is not a tool; it is an investment. It is heavy, expensive, and requires basic mechanical sympathy. However, in an era of planned obsolescence, the Sigma is a refreshing anomaly.