While many cleaners and restorers find expanding into tile and grout restoration to be a lucrative addition, those new to this area often find it difficult to know how to sell their services. Add to this that customers occasionally find fault in the end results of tile and grout restoration, due to unrealistic expectations, and you realize there are some challenges to overcome when diversifying into tile and grout. Luckily, as with most things in life, becoming knowledgeable of the topic will prepare you for your new service.