The garden hose adapter leaks

1. In most cases, the reason for the leaking problem is because the two pieces are connected backwards to the power washer and garden hose.
2. Confirm with you have the quick connect 2-piece garden hose adapter.
   
3. Next explain that all Blue Clean power washers have METRIC threads on the water inlet. The clear adapter also has METRIC threads and therefore must be screwed on to the water inlet.
4. Then confirm the blue/blue adapter is attached to the end of the garden hose. The black side of this adapter is US threads and so is the garden hose.
5. You can upgrade to a brass garden hose adapter (PW2605B) for $9.95 + S&H if you need a heavy duty adapter that is low profile and will not break.