Cracks in crown molding are usually cosmetic issues caused by seasonal wood movement or natural house settling rather than structural failure. You can easily fix these gaps in an afternoon by scraping out loose debris, applying a flexible, paintable caulk or wood filler, and touching up the paint and you can find links to all the mentioned materials and tools below.
TOOLS USED IN VIDEO:
RUBBER GLOVES: https://amzn.to/4xNoKQ9
MATERIALS USED IN VIDEO:
WOOD PATCH: https://amzn.to/3SI2JlD
SAND PAPER: https://amzn.to/4w5oURd
WHITE SEMIGLOSS PAINT: https://amzn.to/4oLh8cF
MY FAVORITE TOOLS:
EVERYDAY WORKING GLOVES: https://amzn.to/3SNKHyl
SNAP UTILITY KNIVE: https://amzn.to/4uGgNt6 / BLADES: https://amzn.to/3QsZrlu
FOLDING UTILITY KNIVE: https://amzn.to/3QKmSXL / BLADES: https://amzn.to/3Q82u2D
FOLDING UTILITY KNIVE & SCRAPER: https://amzn.to/4viiNZV / BLADES: https://amzn.to/3Q82u2D
CARPENTER PENCIL: https://amzn.to/4uLLGwC
MAGNOGRIP MAGNETIC TAPE MEASURE HOLDER: https://amzn.to/4efD3oZ
BUCKET BOSS UTILITY POUCH: https://amzn.to/4gshCT1
TOUGHBUILT CLIPTECH POUCH: https://amzn.to/3ShQAUn
JUKMO TACTICAL BELT: https://amzn.to/4fTpOvu
PAINTING BRUSH: https://amzn.to/4wgUP1p / https://amzn.to/4xTh92L
PAINT ROLLER: https://amzn.to/4w0Przk / https://amzn.to/4ePMjQQ
BRUSH EXTENSION POLE: https://amzn.to/44gfTJb
BRUSH PAIL: https://amzn.to/43IEp5u / LINERS: https://amzn.to/4a79bZq
