Ann Logan

If you are a beginner stitcher prefer to use Aida cloth. Its weave forms clearly distinctive squares in the fabric, which eases the placing of stitches.
Another option is using waste canvas. It forms a grid for stitching which can be easily removed later.

First and foremost, always make sure to have clean hands when stitching. Oils from your skin transfer easily to cross stitch fabric and over time create stains that are not easy to remove. The best way to avoid this is to avoid the problem in the first place. Train your family not to touch your projects unless they have freshly cleaned hands. Better yet, tell them to keep off the fabric and floss!