When working, you should think about wearing safety eyewear to prevent injury. Your eyes are at risk from flying debris and chemical splashes when cleaning the roof. Safety goggles will keep eyes protected from either. When you are using moss-killing chemicals, remember to cover up any nearby plants and grass. These chemicals are for killing living organisms, not just moss and algae.

As seen above, soft washing systems are quite expensive, being exclusive of additional equipment and cleaning solutions prices. Be aware that some cleaning chemical solutions might be harmful to plants. Make sure the plants are protected from the sprays before you begin washing your roof. You can use plastic sheeting to protect plants close to the walls or roof. This is a rare alternative cleaner. It is a very potent chemical and should only be used by professionals.To help increase your pressure washer’s effectiveness, there are lots of products available that you can mix into the water. If you don’t use a chemical, realize that water alone might not kill any residual moss and algae. What to Consider When Buying the Best Roof Cleaner With the growing popularity of and wide access to, powered pressure washing equipment, surface biocides are frequently used as a post-cleaning surface sanitiser. Even the most thorough pressure washing leaves microscopic roots and spores within the substrate, joints and crevices, which can rapidly re-grow into moss/mould if left untreated. A soft wash system, at its most basic, consists of a tank for storing chemicals, a pump and hoses for moving chemicals, a trigger gun for controlling flow, and a nozzle for directing the spray.

Biocides are chemicals that are used to kill living organisms, including mold spores, algae cells, and other microorganisms that grow on roofs. In addition to sodium hypochlorite acting as a biocide, soft wash cleaner manufacturers usually include other specially formulated biocides to combat roof microbial growth. Once done you are ready to go. The next steps are just like when doing regular soft washing. You also can make extra adjustments or add some attachments if necessary like lengthening the hose for increased range and mobility. Can you soft wash with a pressure washer? Soft wash chemicals can pose a risk to plants. Soft washing contains only a small amount of sodium hypochlorite (SH), which is the compound that could cause harm to plants. Roof Wash is ready to be rinsed off as soon as it’s applied, there is no dwell time it works instantly.

You can certainly use Roof Wash as a roof treatment instead of getting instant results by rinsing right off. Using the rain for the rinse requires time and will never clean a roof as effectively as a power rinse, however the minute Roof Wash is applied it will stop all growth then it’s up to the rain to do the rinsing. We sell our product to many companies that clean roofs professionally as in roof treatments, the key is re-applying every 60-90 days or as needed. Some home roof clean after the first application, some after the second and most certainly if a third is needed. When all traces of water have evaporated, this substance turns into salt. It is another agent of roof cleaning. Roof cleaners need to ensure that they are diluted in the right amount when they use this product. Use of this substance in the wrong concentration would cause your shingles to weaken and destroy your property’s surrounding vegetation. Sodium Percarbonate c) This class of biocides relies upon U V light activation. You will achieve more consistent results with spring/summer application than in winter. Roof Clean Xtreme is used by many roof cleaning professionals to clean roofs without the need for pressure washing. The formulation is a fast acting, high performance roof cleaning product that makes cleaning roof tiles easier than ever before. Use of a pressure washer can be helpful to assist the cleaning action of the agent and remove loosened dirt or just a garden hose or similar. Apply the environmentally friendly roof cleaning solution by pouring, with a brush, or from a low-pressure sprayer, saturate the surface well and then agitate with a brush.