My ds has a high gloss black venetian blind in his room and it's so dusty. I wiped over with a duster but still looks bad. I put the brush end bit on the Hoover and tried to Hoover it but the slats kept sucking into Hoover. Any tips for super easy lazy person cleaning. I had one of those fluffy slot blind cleaners a few years back but I didn't get on with it and it broke second use. Thank you all.