When it comes to window cleaning, using the right soap solution makes all the difference. A good mix ensures a streak-free shine, provides the right amount of glide for your squeegee, and helps break down dirt and grime. While there are dedicated window cleaning soaps on the market, many professionals and homeowners turn to a simple dish soap solution like Dawn or Joy. But how do these options compare, and what’s the best approach for crystal-clear windows?
Dish Soap for Window Cleaning: A Versatile Choice
Dish soap is a popular option because it’s readily available, affordable, and contains natural degreasers that help break down oily residues. However, using dish soap requires careful measurement:
- Too Much Dish Soap: Overloading your solution with dish soap can leave behind a white haze. While this haze may not be immediately visible, it will attract dust, dirt, and any other airborne debris which will in turn get the windows dirtier faster.
- Too Little Dish Soap: Without enough soap, you won’t create the necessary glide for your squeegee. This increases the likelihood of streaks and imperfections, making the cleaning process more difficult.
A general rule of thumb is to use 3-5 drops per gallon of water to strike the right balance. Many window cleaners also prefer adding a small amount of commercial-grade soap to enhance performance.
Commercial Window Cleaning Soap: High-Performance Slip
Unlike dish soap, commercial grade window cleaning soaps are specifically formulated for glass. They often contain:
- Higher Concentration: A small amount goes a long way, making them cost-effective in the long run.
- Added Slip: These soaps are designed to reduce friction, helping the squeegee glide smoothly over the glass for a streak-free finish.
- Residue-Free Formulas: Unlike dish soap, they are less likely to leave behind any haze that can attract dirt.
Some professional window cleaners have experimented with mixing dish soap with a touch of commercial grade soap to their water to get the best of both worlds: the degreasing power of dish soap and the extra slip from a specialized formula. If you’d like to try this method, below is the recommended ratio.
Finding the Right Ratio for the Perfect Window Cleaning Solution
To create an effective homemade window cleaning solution, try this mixture:
- 2-3 gallons of water (preferably warm for better dirt removal)
- Roughly ½ a teaspoon of dish soap per every gallon of water
- Optional: 1/10 of an ounce per gallon (roughly ½ teaspoon) of commercial grade window cleaning soap for enhanced slip and cleaning power
Final Tips for Streak-Free Windows
- Use a Good Squeegee: The soap solution without a doubt helps, but a quality squeegee with a fresh rubber ensures a smooth finish without streaks.
- Change Your Water Frequently: Dirty water will lead to streaks and leave behind grime.
- Avoid Cleaning in Direct Sunlight: Sometimes this step is unavoidable. However, when possible, avoid working in direct sunlight. The solution may dry too quickly, leaving streaks before you have a chance to squeegee. Using an additive like Titan Glass Gleam Glide, Winsol Super Slip, or Sorbo Squeegee Glide can help create more slip along with slowing the evaporation period during the sunny warmer season. You also may need to wet and squeegee the glass in smaller increments on those sunny, hot days to reduce the window drying up too fast.
- Experiment with Ratios: Depending on humidity, dirt levels, and personal preference, small adjustments can make a big difference.
Conclusion
Whether you use dish soap, commercial grade soap, or a combination of both, the key to perfect window cleaning is balance. Too much soap creates unwanted residue, while too little can lead to streaks and not enough proper glide. By fine-tuning your mix and using the right tools, you’ll achieve sparkling, streak-free windows every time.
Not sure which soap to consider? Our friendly and knowledgeable team members at Detroit Sponge are ready to help. We can be reached by calling 1-800-535-6394 or email us anytime at customerservice@detroitsponge.com.