Hello, 

When using the submarine attachement, it’s leaving streaks on the floor as well as debris or even dirty water on white tile. It seems like this is a normal occurrence as I just googled reviews. 
 

Is there anything that can be done to stop this from happening? I saw a similar review but with no resolution. I might have to return the product given this is the main reason why I bought it - for the submarine attachment. 
 

Alison