What should you inspect before using a ladder?

Inspecting loose parts, cracks, and wear before using a ladder is crucial for ensuring safety. This inspection helps identify any structural weaknesses or damage that could compromise the ladder's stability and integrity during use. Loose components can lead to unexpected movements or collapse when weight is applied, while cracks may indicate that the ladder is not capable of supporting the intended load. Signs of wear can also affect the ladder's performance, such as worn rungs or weakened joints, making it essential to address these issues prior to any operation.

Considering the other options, aspects like color, brand, price, and warranty are not directly related to the safety and functionality of the ladder during use. While these may be informative for purchasing decisions, they do not contribute to the immediate safety concerns that an inspection should address. The focus should always be on ensuring that the ladder is physically sound and safe for use to prevent accidents and injuries.