At Cannins Ltd, we’re proud to offer both hot and cold pure water window cleaning across our fleet of six specialist vans, three equipped with hot water systems, and three using cold water. But what does that actually mean for you as a customer? And which is better?
In this blog, we break down the pros and cons of each method and explain when and why we might use one over the other.
What Is Water-Fed Pole Window Cleaning?
Our team uses telescopic poles that deliver purified water directly to your windows—no ladders, no chemicals, and no streaks. This modern system is ideal for reaching high or hard-to-access windows safely from the ground, leaving the glass sparkling clean and residue-free.
The key ingredient? Pure water—filtered at our unit to remove all minerals and impurities. This means it dries naturally without leaving smears, making it perfect for exterior window cleaning.
Hot Water Systems
✅ The Benefits:
Tackles tough grime easily – Hot water breaks down stubborn dirt like bird mess, algae, grease and atmospheric pollution faster than cold water.
Perfect for first cleans – On properties that haven’t been cleaned in a while, hot water is a game-changer.
Faster drying, fewer streaks – Warm water tends to leave an even clearer finish with less spotting.
Great in winter – It keeps flowing even in freezing temperatures, preventing downtime and maintaining service through the colder months.
❌ The Limitations:
Higher cost to run – These vans are fitted with advanced heating systems, which means more fuel and maintenance.
Not always necessary – For regular maintenance cleans, hot water isn’t always required—cold water can be just as effective.
Cold Water Systems
✅ The Benefits:
Efficient for regular cleans – If we’re visiting your property routinely, cold pure water keeps your windows spotless.
Lower environmental impact – Fewer resources are used per job, which means cold water is often the more sustainable choice.
More straightforward system – With fewer moving parts, cold water systems are ideal for smaller, consistent jobs.
❌ The Limitations:
Struggles with stubborn dirt – On neglected or heavily soiled windows, cold water may require more time and elbow grease.
Can freeze in winter – On chilly days, cold water systems can be prone to freezing, which may delay some services.
Which Do We Use?
At Cannins, we assess every job individually. Our trained team will always select the right method for the task—whether that means using a hot water system for a deep clean, or a cold system for a quick refresh.
The good news is, you don’t need to choose—we do the thinking for you. You’ll get the same high-standard service and sparkling results, every single time.
Professional Tools. Local Experts.
With over a decade of experience and a reputation for quality, Cannins Ltd combines modern cleaning technology with a friendly, down-to-earth team. Whether you live in a family home, manage a large property, or run a commercial site, we’ve got the equipment—and the people—to get the job done right.
Book Your Window Clean Today
We operate throughout the North Cotswolds offering flexible cleaning cycles, SMS reminders, and easy Direct Debit options for your convenience.
✨ Let your windows shine—whatever the weather, and whatever the method.