Monthly earnings: $500 - $2k

Window cleaning can be a lucrative side hustle with the potential to earn a range of incomes. Beginners or part-time cleaners might expect to make around $500 per month on the low end, while experienced cleaners putting in full effort could earn up to $2,000 per month on the high end. Factors impacting income include the time invested per week, skill level in providing quality service, access to clients, and the tools used. Earnings tend to scale over time as reputation and client base grow. Online communities show that beginners typically start at the lower end, while those with established businesses and a steady stream of clients reach the higher end.