Zurn Parking Deck Drains - Redwood decks are beautiful and durable so long as they are appropriately cared for. Several years ago, we could buy Redwood for a song, but now it's rather expensive so if you own Redwood decks, then you may want to take decent care of them. The notion about any outside decking material is to protect it from the elements so the wood doesn't sustain damage. If water gets beneath the surface of decking material, it can result in cracks. These cracks are a portion of this natural breakdown process of timber, but it's not a good thing.
There are many good quality stains that act as sealants to prevent moisture from breaking down wood fibers. Nearby climates determine the length of time your decks can go before another sealant application. I dwell in intense snow and cold. The summers are rather gentle so the timber surfaces don't sustain much damage from heat or the sun, but the snow and rain actually wreak havoc on softwood substances.
I try to clean and apply sealant to my decks every other year. I am aware of some sealants that assert to continue up to five years, but I wouldn't let any decks move more than three years without some other program. The first portion of the course of action is to clean out the old stain off the decks. You'll also want to see treat anything such as oil or paint spots. You can spot clean them with bathtub stain remover or bathtub cleaner from its concentrated form.
When the spot treatment is completed you'll want to receive the deck moist using a garden hose to allow the surface become porous and much more open to the cleaner. You can use almost any deck cleaner combined with dish soap or mild detergent. Pour a good amount of cleaner onto the deck and sweep it vigorously with a stiff brush to clean away the upper layer of deteriorated wood.