Here are a few tips on how to avoid flooding near the drainboard: Clean dishes and kitchen utensils properly: After washing dishes ensure that you dry them completely before putting your dishes onto the drainboard. This will prevent the water from accumulating on the drainboard, and cause damage to the countertop. Wipe the drainboard clean following each usage: Even if you clean your dishes well, however, there could be an ounce of water remaining in the drainboard. To stop this water from damaging the drainboard, make certain to clean the drainboard at the end of every use. Make use of the drainboard mat The drainboard mat will aid in absorbing any excess water, and also prevent it from accumulating over the drainboard. Install water-proof barriers: When you're worried about water damage, you can put a water barrier beneath the drainboard. This will stop water from getting into the countertop and creating damage. Check the drainboard frequently: Inspect the drainboard often for any indications of damage, like fractures, warping or cracks. If you spot any damage make sure you fix it right away to avoid any further harm.