Lead-Based Paint Removal

Lead-paint contamination forms as durable inorganic coating on old surfaces. Before cleaning, layer adheres tightly to substrates like wood or metal, so removal demands care. Process exhibits unique patterns because paint flakes and bonds unevenly during aging. Exposure to weather causes cracking, and buildup occurs in layers over time.

In laser applications, treatment removes contamination effectively, yet challenges arise from toxicity. Heat vaporizes lead easily, so fumes develop during ablation. On porous materials, residue lingers because absorption happens deeply. Surface shows irregularity after partial removal. Results indicate that intervals prevent substrate damage, and scanning reveals uniformity post-treatment. Contamination behaves differently on smooth metals, where peeling occurs faster.