We made the decision not to paint the inside of the cabinets (except for a single cabinet with glass doors) so we taped from the tricky places and also some shelves that weren’t detachable. If it's essential to paint cabinet containers in situ, deal with countertops with rosin paper and https://wearethelist.com/story9894858/5-simple-techniques-for-how-to-prep-and-paint-wood-cabinets