83023b1f_cher_Blocks_and_Cutting_Boards__Problem
[Cause] Imbalance of moisture content between top and bottom [Solution] Apply oil liberally to concave side. If not corrected within 2 weeks, tape plastic to the convex sid and oil the reverse side every day. Top will adjust to new humidity. [Problem] 
Warping
E d g e C r a c k s a n d S p l i t s
W a r p i n g
S t a i n s
G o u g e s , D e n t s
D a r k S t r e a k s i n W o o d
O i l R e s i d u e
Butcher Blocks and Cutting Boards
Problem