IKEA SKOGSTA acacia board: six care steps
Model 103.055.00 is a solid acacia board; follow IKEA's handwash and food-approved oil guidance.
Official IKEA SKOGSTA 103.055.00 care instructions
Link to IKEA Korea's SKOGSTA acacia chopping board page
Open source ↗IKEA specifies handwashing and food-approved oil before use and periodically. Inspect rough or splintering surfaces before food contact.