Clogged gutters can be a major contributor to moisture damage and flooding. (To prevent this) homeowners must take the necessary steps to ensure their gutter system is working properly. Firstly, it's important to clean out your gutters regularly - at least twice a year! Leaves, twigs and other debris should be cleared away to avoid any blockages which could cause water to overflow. Secondly, make sure that your downspouts are in good condition and clear of any obstruction so that the water can flow freely away from the house. Lastly, if you live in an area prone to heavy rain it may be worthwhile investing in gutter guards or covers; these will help prevent leaves and debris from entering the gutter while still allowing water through.

In addition to maintaining your gutters, you should also check around the outside of your home for any areas where water might accumulate - such as low-lying spots or dips near pathways. If these exist then consider filling them with soil or laying a drainpipe so that excess water can be diverted away from the house and garden.

Finally, it's worth noting that even if all these measures are taken there is still no guarantee against flooding; however, taking these simple steps will greatly reduce the risk of moisture damage occurring on your property caused by clogged gutters!