Lead paint was commonly used in homes built before 1978, and while newer homes typically do not have lead paint, it's essential to be aware of potential lead hazards during renovations or repairs. Factors such as the age of the home, previous renovations, and local regulations can influence the presence of lead. Understanding the risks associated with lead exposure, especially for children and pregnant women, is crucial. If you're considering a renovation, it's wise to test for lead and consult professionals for safe removal. Ask Improvi.ai for personalized guidance on lead safety and home improvement options.