I was watching a TV segment on landscape design where the designer stained the concrete patio a terracotta color. The steps where not shown but the finished product looked very appealing as opposed to the drab plain color of grey concrete.
1) Can anyone recommend the name of a preferred product and/or pros and cons of staining concrete?
2) Are there any secrets/tips to the application of stain?
3) How long will the stain last?