Brush or soak cut apples in lemon juice
Mix lemon juice with water and dip the slices
Use pineapple juice or orange juice
Soak apple slices in salted water briefly, then rinse
Soak apple slices in honey water
Store cut apples in an airtight container
Press plastic wrap directly onto the cut surface
Keep apple slices cold in the refrigerator
Choose firmer, less ripe apples
Use ascorbic acid or vitamin C powder
Use commercial fruit preserver
Cut apples right before serving
Keep apple slices submerged in water until needed