Dodo Prep 噴霧清潔除油劑 500ml 隔音施工前車身鈑件準備

Used this spray to clean my trunk floor before installing sound deadener, and it left zero residue—just a perfectly clean surface. The 500ml can lasted me through all four doors and the trunk with some to spare. My panels went on a lot smoother than my last car, where I just used rubbing alcohol.

I’ve been prepping three car doors for sound deadening, and this spray cut through the grime without leaving any sticky film behind. The 500ml can lasted longer than I expected, easily covering both panels with some to spare. It’s nice to have a cleaner that actually dries perfectly clean for the ma

The residue-free claim is real—after spraying this on the metal panels, a quick wipe left them completely clean and ready for the sound deadening sheets. One 500ml can covered both doors and the floor, so it’s efficient for the price.