If your clay bar is falling apart, there are several potential reasons for this issue:

1. Improper Lubrication: Using the wrong type of lubricant can cause the clay bar to break down. For instance, some users have reported that using diluted car wash soap instead of a dedicated clay bar lubricant can lead to the clay bar disintegrating. It's generally recommended to use a specific clay lubricant or a quick detailer to ensure the clay bar remains intact during use.

2. Excessive Dirt or Contaminants: If the surface you're claying is particularly dirty or has a lot of contaminants (like tree sap, bird droppings, or industrial fallout), the clay bar can become overwhelmed and start to crumble. It's important to wash the surface thoroughly before using the clay bar.

3. Old or Degraded Clay Bar: If the clay bar has been used multiple times or is old, it may simply be at the end of its lifespan. Clay bars can dry out or become less effective over time, leading to crumbling.

4. Technique: The way you handle the clay bar can also affect its durability. It's advisable to flatten the clay into a pancake shape and fold it to expose clean surfaces as it gets dirty. If you don't do this, the dirty side can cause the clay to break apart more quickly.

Tips to Prevent Clay Bar Breakdown:

• Always use a dedicated clay lubricant.
• Ensure the surface is clean before claying.
• Store the clay bar properly to prevent it from drying out.
• Replace the clay bar if it shows signs of wear or crumbling.

Here are some images related to clay bar usage that might help you visualize the process:

If you continue to experience issues, consider trying a new clay bar or a different brand that may be more durable.