Blasting can successfully help restore historical buildings. You can take, for example, the Sagamore Hill building, which was President Roosevelt’s residence. Blasting was used to restore the property’s old outside look while numerous repair works insured the residence’s full functionality. Everything was done paying attention to even the smallest details, the building being re-opened to the public in 2015. The people in charge of the project promised that, when they finished their works, not even President Roosevelt himself would be able to tell the difference between the new look and the way the residence used to look in the past.