Removing paint from masonry can be a challenging task, but it is necessary to restore the natural beauty of the surface. There are various methods that one can use to remove paint from masonry. One of the most effective ways is by using a pressure washer with hot water and an appropriate cleaning solution. The high-pressure steam helps loosen the paint while the cleaning solution dissolves it, making it easier to wash away. Another method involves using a chemical stripper which softens and loosens the paint for easy removal with a scraper or wire brush. However, caution should be taken when handling chemical strippers as they contain harmful chemicals that may cause skin irritation or respiratory problems if inhaled.
Additionally, sandblasting is another popular option for removing stubborn layers of old paint on masonry surfaces. This technique involves blasting abrasive particles at high speed onto the painted surface to remove any unwanted coatings without damaging the underlying structure of your building's facade. However, this method requires professional expertise as improper sandblasting techniques may result in damage to delicate stone surfaces.
Overall, there are several methods available for removing paint from masonry depending on factors such as type and age of paint used and condition of underlying materials like brick or concrete blocks etc., so careful consideration must be given before selecting one approach over another based on their effectiveness against different types/ages/strengths/etc., as well as safety concerns associated with each method used in order not only preserve but also enhance its architectural value over time! For more detail, please refer to the info-graphic below.