As driveways of all surfaces begin to get used they start to develop cracks in them. This in turn allows for weeds to grow, which causes an unsightly appearance for your driveway. Second of all, it will make the crack spread at a faster rate, and in so doing damage your property. These occur greatly in larger cities due to traffic such as Dublin, Galway, Cork and Limerick.
By getting your driveway and concrete areas power washed, you can prevent weeds from growing and the cracks from getting bigger. Prevention is better than a cure, as huge cracks will often be a pain to repair, and may end up having to replace the damaged part or your entire pavement. That is obviously expensive, and unnecessary if your driveways, tarmac and concrete are properly maintained.