Kellan started with an 11-ounce bottle of wax.
Before using it, he spilled 2 ounces, so he has 11 - 2 = 9 ounces of wax left.
He used 3 ounces to detail his car and 4 ounces to detail his SUV, so he used a total of 3 + 4 = 7 ounces of wax.
Therefore, he has 9 - 7 = 2 ounces of wax left.
#### 2
The answer is: 2
Below is a math problem. Provide a detailed, step-by-step solution.

### Problem:
After using 3 ounces of wax to detail Kellan's car and 4 ounces to detail his SUV, how many ounces of wax does he have left from the 11-ounce bottle, considering that he spilled 2 ounces before using it?

### Answer:
