Which of the following is NOT a main component of housing sanitation?

In the context of housing sanitation, the primary focus is on elements that directly impact health and hygiene within living environments. Clean water supply, proper waste disposal, and pest control are all critical components that ensure safe, hygienic living conditions.

A clean water supply is essential for drinking, cooking, and sanitation, reducing the risk of waterborne diseases. Proper waste disposal minimizes exposure to pathogens and creates a cleaner environment, essential for public health. Pest control is also vital, as pests can carry diseases and contribute to unsanitary conditions.

Structural reinforcement, while important for the general integrity and safety of a building, does not directly relate to the concepts of sanitation. It addresses structural safety concerns but does not inherently contribute to the overall hygiene and health aspects of housing. Thus, it stands out as the component that does not align with the primary objectives of housing sanitation.