What could happen to ceiling coatings if excessive aggressive cleaning is applied?

Excessive aggressive cleaning of ceiling coatings can lead to significant alterations in the integrity of the material. When harsh cleaning solutions or techniques are applied, they may react adversely with the components of the coating, leading to the dissolution of the finish. This is particularly relevant for coatings that were not designed to withstand strong solvents or abrasive scrubbing. The combination of chemistry and physical agitation can break down the coating’s structure, causing it to lose its intended protective and aesthetic features.

In this scenario, other outcomes like peeling, discoloration, or stickiness could also occur from improper cleaning methods, but the immediate and most severe consequence of aggressive cleaning is often the dissolution of the material itself. Understanding the appropriate cleaning methods and products for specific types of coatings is critical in restoration work to maintain the integrity and appearance of ceilings after fire and smoke damage.