Curve XL Recommended Litters
Boxscoop Curve is efficient and will reduce litter usage by ~35%+.
Curve XL works well with almost any clumping litter that sifts well. We recommend cat healthy alternative litters like corn, grass, walnut etc;
We also launched our own litter (currently in limited supply):
*Slow sifting and pellet litters are not ideal for Boxscoop Curve, although they can still work.