If you have Venetian blinds that are broken or that don’t open or close properly and would like them replaced, just let me know, and I will replace them at no cost to you. All the Venetian blinds in my rentals have aluminum slats. I used to buy Venetian blinds with vinyl slats, which are cheaper and last longer than aluminum slats, but many vinyl blinds have lead in the vinyl, especially vinyl blinds from East Asia, which is where most of them are made. As vinyl slats get old, sunlight and heat break down the vinyl and the lead leaches out and forms a white powdery coating on the slats. Then every time you touch the slats, you get lead on your fingers. When I found out about that, I replaced all the vinyl Venetian blinds in my rental units with aluminum ones. That was many years ago. A lot of people assume that the federal government tests building materials to make sure they don’t contain toxic chemicals or heavy metals, but unfortunately, that isn’t true. 2 years ago, I replaced all the CFL light bulbs in my rentals with LEDs. CFLs contain mercury, LEDs do not. I also replaced all the mercury-bulb wall thermostats with electronic thermostats, which are mercury-free. I tell other landlords that they should think carefully about environmental issues when buying building materials because tenants, especially in this area, care about this more than they may realize.