the dyson V15 detect reveals hidden particles so you can see where you need to clean
Dyson – Wikipedia
About Dyson
About Dyson
Dyson Blinking Blue Light: what does it mean? - Vacuumtester
Dyson pure cool me has this symbol on and isn't working at all! Can't find anything online to help us as to what it means, have tried everything with no luck, anybody
Dyson Air Purifier Review: TP04 vs. HP04 vs. HP02 vs. DP04 vs. TP02 vs. HP01