This simple $30 magnetic window cleaning tool saved me $100s on professional cleaning

A window over a kitchen farmhouse sink, green trees seen outside .

I live near the coast, so every time it rains my windows get coated in a 'lovely' layer of hard water and sandy spots.

While my downstairs windows have always been easy enough to clean using a window vac, my upstairs windows have always been out of my reach. Especially as I have a chronic illness that means climbing a ladder is not a smart idea.