Of liquid detergent, chlorine, bleach and water. This is the best way to clean a roof if it has asphalt shingles. After spraying the ceiling, you only need to reapply it if you see new sprouts appear or if stains appear again. This concentrate comes in 1-gallon bottles that you can dilute to make up to 6 gallons of cleaner.
Depending on the concentration you mix and how porous the roofing material is, you can cover between 750 and 2,250 square feet with a bottle. This one-step cleaner is formulated specifically for your ceiling. This 1-gallon jar of concentrate mixes with water to create up to 10 gallons of cleaner, offering a maximum coverage of 2,000 square feet. If you stretch this concentrate to the most dilute but usable ratio, the 1-gallon jar can produce 21 gallons of cleaner.
If you pass the concentrate directly through the pressure washer, you can cover up to 6,400 square feet. Many of the best roof cleaners recommend cleaning the roof every 12 to 24 months to ensure it stays clean and growth-free. But every time you notice discoloration, moss, mold, or mildew, it's a good idea to spray the ceiling. If you think you can't keep up with what it takes to maintain your roof and remove the black stripes of algae, consider switching to algae-resistant shingles, which cost 10 to 20% more than untreated roofing materials.
Sodium hydroxide (bleach) products, on the other hand, work better than bleach and are less harmful to vegetation. But they are also corrosive and their use requires you to wear full protective equipment. You can also equip yourself with a long-handled brush or roller, or a garden sprayer, to make applying the roof cleaner a little easier. Not all roof cleaners can cover the same number of square feet, so it's important to understand how much roof a bottle or jar can hold.
You can use bleach or chemical-based cleaners without worrying about what might affect the ceiling finish. Trisodium phosphate and sodium hydroxide are a type of chemical called degreasers, which can clean grease from food and also have the ability to remove paint. You may find it a little difficult to remove stronger moss or algae from the roof with this solution, but it's possible. Many ceiling cleaners are formulated with harsh chemicals, such as bleach, because it is effective against tough grease and dirt.
Cleaning the ceiling regularly may seem like an unnecessary task, but quite the opposite is true. When it comes to an eco-friendly ceiling cleaner, consider opting for the original in an environmentally friendly business. There are many different solutions available to help you eliminate unsightly black stripes and other problems from your ceiling. If you're looking for a reasonably priced, heavy-duty cleaner with a simple application process, it's hard to beat this pack of two 64-ounce jugs.
If you've decided to dispense with the professional, you'll want to make sure you consider the landscaping below while cleaning the roof. While using a pressure washer may seem like it would improve the ease of cleaning the ceiling, it won't. You must apply more solution to the surface than you should to get the desired results, as it is often not strong enough to clean the ceiling. You'll still get some results, but to make the roof look like new, you'll have to do a couple of passes and use most of the solution right away.
