Not a DYIer ? Contact a local professional. There are many companies that specialize in maintenance of segmental concrete pavements and retaining walls that can be referred by your local distributor.
We recommend that you sweep away dead leaves regularly in the fall. Concrete is a porous material that can potentially absorb pigments from leaves, petals and buds from trees/shrubs. Leaf stains can be tougher to remove if they stay on the pavers beneath the snow through the winter. A mixture of 1 part household bleach to 5 parts water can be used to remove these organic stains.
Not interested in a DIY project? Contact a local professional. Local contractors or referrals from a local dealer are recommended. There are many companies that specialize in maintenance of interlocking concrete pavements and retaining walls.
There are a variety of sealers available that range in appearance: completely natural, color enhancing or glossy wet look. Application frequency varies depending on the type of sealer that you chose.