The shelf life of car wax typically ranges from 1 to 6 months, depending on several factors:

1. Types of wax:

• Natural wax (such as carnauba wax): usually lasts about 1 to 3 months. They provide a warm, deep glow but may fade faster.
• Synthetic Waxes: They can last longer, often up to 6 months or more, because they are designed to provide more durability and protection.

2. Environmental conditions:

• Exposure to harsh weather conditions such as rain, snow, UV rays and extreme temperatures will shorten the lifespan of wax.
• Frequent washing or exposure to road salt will also reduce the effectiveness of the wax.

3. Application method:

• Proper application and polishing can extend the life of your wax. Following the manufacturer’s instructions is crucial for best results.

4. Maintenance:

• Using a maintenance spray wax or conditioner can help extend the life of the wax between full applications.

Signs you need to reapply wax

• Water no longer beads up on the surface.
  -The paint appears dull or lacks luster.
• Cars are harder to clean because dirt and grime adhere more easily.

To maintain optimal protection and appearance, it’s best to check the condition of your wax regularly and reapply as needed.