With our sales training and outreach, most partners sign their first 10 customers in under 1 week — often within the first few days. It’s not luck, it’s structure. But the number of new customers is not really what matters — we could sign many more. What matters is turning the knowledge into real results.

Not necessarily. In dense cities, a cargo bike can be even more effective. We help you find the best setup based on your area and routes.

It depends on how much time you invest — but as a clear benchmark: once you’ve put in around 90 focused hours into our guided growth activities, most partners reach a stable, livable income equivalent to a full-time salary. You’re not guessing or hoping — you’re following proven steps with our full support behind you. Owning a window cleaning company and constantly bringing in new subscription customers can feel like negotiating your salary again and again. In Denmark, based on data from 350 companies, every single hour spent on growth activities adds about €42 in monthly recurring revenue.

Yes. Our partners often go from solo to teams quickly. We provide not only the tools to grow but the know-how and systems to do it without chaos.

Not at all! Our system is designed for complete beginners. Whether you've never cleaned a window professionally or have no business background, we walk you through every step of the process — from using your first squeegee to taking on your first client. All you need is a willingness to learn and a strong work ethic.

That’s exactly why this isn’t “just a course.” It’s a partnership with full accountability, real-time feedback, and shared success. You’re not left alone with theory — we help you make it real.

At least 10 hours/week. But unlike working alone, every hour here is part of a proven strategy — meaning faster results with less guesswork.

Typically 120–150 recurring customers — but most of our partners reach full-time income with fewer. That’s because we don’t just talk about better pricing or higher frequency — we train you to achieve it. Through focused sales coaching, live feedback, and proven negotiation strategies, you learn how to sign the right customers on strong terms. The result is fewer customers, higher revenue, and much more stability.

Those who take action and stay focused. The real difference is — you’re supported, coached, and never left figuring it out alone.

Not at all! Our system is designed for complete beginners. Whether you've never cleaned a window professionally or have no business background, we walk you through every step of the process — from using your first squeegee to taking on your first client. All you need is a willingness to learn and a strong work ethic.

That’s what we prevent. With live guidance, sales materials, and proven steps, we make sure you're not only getting customers — but the right ones.

Through our pricing tools and coaching, we ensure you never undercharge. Even small adjustments — like adding €5 or increasing visit frequency — can multiply profit. We teach that.

It doesn’t. The partnership continues.. We keep helping with marketing, growth, employee onboarding, and system updates — all included.

Yes. Our same system trains your staff too — saving you months of guesswork and helping you grow confidently.

At the Windowcleanerschool, you're trained not only in the craft but in strategy — ensuring you charge higher prices, operate on smart intervals, and deliver top-tier quality that customers happily pay for. With these systems in place, solo professionals regularly make €14.000 – €23.000 month. Some go much further — generating over €30.000 DKK after just two years. Our structure enables solo operators to reach up to € €35,000 month in revenue with one person on the ground — because everything is optimized from day one.

No. Most of our students start part-time. Windowcleanerschool help you build a second income with low risk, and only shift to full-time when it’s financially smart — with our data and coaching to guide you.

Not at all. Through our training, you learn the full craft efficiently. We teach methods and systems developed from training hundreds before you — not trial-and-error on your own.

Yes, but we show you how to make it efficient, ergonomic and structured. Our training is built around safety, speed, and sustainability — so you're not just working harder, you're working smarter. Later on you are able to hire employees and don’t work physically.

Only about €400 is required for basic tools. Everything else — from training to systems — is included up front. Since we only earn after you start making money, we’re just as invested in your success as you are. Jump into LearningHub and start learning!

Training is built into our platform and tailored to your pace. You unlock content step-by-step as you grow, supported by real coaches, community, and systems — not just videos. We’re right there with you.

Yes, but more valuable is your performance. Our students don’t just learn — they build real businesses with measurable results. The diploma is a milestone, not the end goal.

Yes. Partnerships work well — and we help define roles and structure so you avoid common mistakes and succeed faster together.

Absolutely. Many established cleaners partner with us to double or triple their revenue. We help refine pricing, sales, route design, and employee systems fast.

YouTube gives you scattered content — we deliver structured education. This isn’t content; it’s a full professional training system developed by the most advanced team in the window cleaning industry. No one else in the world has built and scaled more successful window cleaning businesses than Windowcleanershcool have. You don’t just watch — you learn, apply, and grow with the same tools and guidance used by over 350 real, operating companies. Jump into Learninghub and watch how you learn to work.

Yes. We’ve helped many partners hire and step back — with systems for staff training, scheduling, and even sales. That’s built into the plan, but call it semi passive and not passive.

You will not get rich tomorrow, and we have not seen anyone build a unicorn (billion-dollar company in 5 years). But you can create a stable income, with the chance to make it passive by using the systems we run. On average, partners make about €142,000 annually after 2 years, while top performers reach around €700,000 — not by working harder, but by using systems, hiring the right people, and following our proven steps. Learn exactly how inside the Learning Hub.

With around 315 focused growth hours, it's absolutely achievable — not because of guesswork, but because you’re following strategies (a blueprint) we've tested hundreds of times. Our network has built this level of success again and again, and all that knowledge is handed directly to you. Instead of trial and error, you focus only on the right actions from day one. That’s the power of partnering with a system that already knows exactly what works — it simply happens faster. Way faster.