When I moved into a house with louvre windows, I thought cleaning them would be a breeze — I’ve got over 20 years of pro window cleaning under my belt. But the next morning, in different light, I saw all the smudges I’d missed. That moment kicked off a wild invention journey: testing triggers, custom hoses, and experimenting with plastic tips — until I finally built the perfect tool for the job. This is the story of how the Louvre Gun was born.