After vacuuming three times with the Dreame X40, there are still sand grains everywhere. It hardly picks up anything, even though it’s brand new. There are a few sand grains in the dustbin, but really very few. Even on the maximum setting, it doesn’t deliver good results.
My Dyson stick vacuum picks everything up in one go.
I have vinyl flooring (PVC) — so a hard, smooth surface.
What could be the problem, or are these just disappointing performance results?
