The only practical way to clear sludge and mold from your house is power washing or pressure washing. To get the most out of a paint job, you’ll also want to push the pressure to wash your room. This offers a good clean surface for the paint to stick to. Though the term is pressure wash, when it comes to siding your homes you don’t really use much pressure. Only low pressure, some 300 psi, is used. Some contractors are unaware of this and will attempt to use high pressure, which can be very dangerous because it will likely cause harm. This should be your first question to them before they hire a contractor.If you wish to learn more about this, visit Gutter Cleaning Service.
Pressure washing will support almost any siding material. Hardy wood, concrete, vinyl siding, and aluminum would all benefit from a good cleaning. When cleaning soft materials such as wood, caution should be applied, but if low-pressure techniques are employed then little damage is possible. Cleaning agents will have to be applied based on the type of material that makes up your exterior. A mix of bleach and house cleaner will do the trick for most materials. You will need a special cleaner to use for wood that will brighten the wood and not remove the colour. You will find the the cleaning supplies at your local hardware store.
You can get a unit from a rental equipment store for a do it yourself pressure washing job. The expense is approximately $50 a day. A heavy duty device is not required as you will be using low pressure to clean the building. A device that can accommodate up to 1500 psi is everything you need. Even though the unit can sustain 1500 psi, you ‘re going to want a house wash tip to reduce the pressure. This is achieved through the use of a tip with a larger opening that lowers the pressure and allows more volume to flow through the hole.
Pressure washers will have a ‘down stream’ function that sucks up the cleaner and mixes it with the water as it flows through the unit. You will generally fill a 5 gallon bucket with the necessary detergent or bleach, and put a small hose in the bucket attached to the unit. Once the water starts flowing through the system, a suction develops and draws up the cleaning product and sprays it out with the water at a ratio of 1-5 to 1-7.
If a 100 per cent bleach solution is added to the bucket using bleach to clean mildew and mold. You will need to review the directions for additional cleaners. Be sure to remove anything that might get damaged by the bleach from around the house. Normally a fast rinse of flowers and shrubs is all you need to make sure that no plants are suffering.
The best way to clean your house really is to start at a corner. Move your way slowly through to the other end of the room. As you go spray the water stream down at the base of the house and work your way up to the roof eves. This will always work from the bottom up, reducing the chance that streaks may appear. Make sure every inch of the side you work on is saturated.