Wincore windows?

Hi, I have dozens of windows and doors which have recessed screens that roll away. When you wat to 'close' the screen you pull it closed (I'll attach a photo). My immediate problem is that over the years the magnets have lost their strength. I was trying to find a way to re-magnetize the magnets and read about "[color=#21221f]neodymium magnets". Do you think I can use something like that ? Thank you. Here are a couple photos :[/color] [img]https://cimg4.ibsrv.net/gimg/www.doityourselft.com-vbulletin/640x480/img_0925_f72689f8077accafd90555d648c87a7cf4f4d203.jpg[/img] [img]https://cimg5.ibsrv.net/gimg/www.doityourselft.com-vbulletin/640x480/img_0927_6ded81642e4c402ef2403535f5b3d2f64ce309ea.jpg[/img] [img]https://cimg9.ibsrv.net/gimg/www.doityourselft.com-vbulletin/640x480/img_0919_5cf0f1b77fffa01e1bc56faec1326231b0a7cc48.jpg[/img]

[color=#222222]We have a slider that goes from the kitchen to the patio. The blinds are internally mounted and are controlled by two magnetic levers (see photos). The top one controls opening and closing the blinds and the bottom one lowers and raises the blinds. The problem is that when I try to raise the blinds (by lowering the lever) past a certain point, the lever "slips off" from the internal magnet.[/color] [color=#222222]The mechanism takes more force to operate than it used to so it seems like the internal parts need to be cleaned oiled. But I have no idea how to go about or if that is even possible. Any suggestions?[/color] [img]https://cimg9.ibsrv.net/gimg/www.doityourselft.com-vbulletin/2000x1504/image1_3__3385b55f2d58d2d2f6b76a0d8e988c7bf641e327.jpeg[/img] [img]https://cimg2.ibsrv.net/gimg/www.doityourselft.com-vbulletin/2000x1504/image0_1__694acee8727872805cbe12ba751c3479919cbd23.jpeg[/img]