We have a DYSON UPRIGHT ROLLER BALL and have heard something about tumble drier sheets - do they work?
Do you put them in the tank thingy where the dirt collects?
Can you wipe out the tank thingy with zoflora? Neat or diluted?
Or any other ideas please?
We empty it out regularly as we have a Labrador but we when vacuum it has sort of smelly air coming out
Thank you



