How can you remove bath tub caulk without damaging the tub or plastic surround by scraping?

I use a lottery ticket scraper. FREE!How can you remove bath tub caulk without damaging the tub or plastic surround by scraping?
Try using a plastic pot scraper, if they are safe on the non-stick coating on cookware, they won't harm your plastic surround.





When reapplying the caulk, put a bit of dish soap on your finger and draw your finger along the caulk slowly. This will create a smooth even finish. If it is your first time, practice on another surface, like on the inside of a large shoe box.How can you remove bath tub caulk without damaging the tub or plastic surround by scraping?
home depot has a tool made for the task. 6 bucks.