L2, a member-based business intelligence firm focused on digital performance, has crunched the numbers on home care brands, and says that while these firms have unparalleled opportunity in the online world, only a handful have raised the bar for innovation.   In fact, L2’s Digital IQ Index: Home Care report reveals that most brands are clustered in the average-gifted and feeble classes, which the group says makes clear that many home care companies have not yet woken up to the need for digita...