Final answer:
The question is about preparing a convertible's soft top, which entails cleaning, checking for damage, and applying fabric protector, and does not fall under any academic category provided.
Step-by-step explanation:
The question 'how do you prep soft top?' seems to be inquiring about the preparation process of a convertible's soft top (fabric roof) rather than an academic subject. Therefore, it does not fit into the specified subject categories provided.
Nonetheless, prepping a soft top generally involves cleaning the material, checking for any damages, ensuring the mechanism works smoothly, and possibly applying a fabric protector to shield it from environmental elements.
It's important to use products specifically designed for convertible tops and to follow the manufacturer's guidelines for maintenance.