Cleaning your deck is something that you should incorporate into your weekly routine at this current point in time, and the main reason for this is that it can help you derive more enjoyment from the deck on a more or less regular basis. That said, it can be difficult to clean a wooden deck surface if you are using little more than a scrubbing brush. Utilizing mechanical solutions can make things far easier for you without a shadow of a doubt, and perhaps the most effective solution in this vein is that of pressure washers and the like.
You can use a power wash machine to blow a lot of the dirt right off of your deck, but bear in mind that using simple water molecules can often fall well short of the mark. As a result of the fact that this is the case, you would do well to supplement the water with a spray, and in our opinion the single best spray that you can use here is a detergent that has been diluted with an equal amount of water.
Diluting the detergent with water makes it so that it will be spreadable in a far more even layer, thereby giving you the chance to wash the dirt away without excess effort being require of you for the most part. Another reason for why diluting the detergent is such a good idea is that it can take some of the harshness out of it. This harshness can bleach the deck and take some of its natural color away from it which just goes to show why concentrated detergent is viewed so unfavorably by experts.