Here's how to clean your tatami puzzle mat:

For daily cleaning:

1. Sweep or vacuum: Use a soft-bristled broom or the upholstery attachment on your vacuum cleaner to remove loose dirt and dust.
2. Wipe down: Mix a solution of lukewarm water and a mild dish soap. Dip a clean cloth in the solution, wring it out thoroughly, and wipe down the surface of the mat.

For spot cleaning:

1. Mix a solution: Combine equal parts water and white vinegar in a spray bottle.
2. Spray and blot: Lightly spray the affected area with the solution and blot with a clean, dry cloth. Rinse the area with clean water afterwards and dry completely.

Deep cleaning:

1. Dilute cleaning solution: Mix a few drops of mild dish soap in a large tub of lukewarm water.
2. Submerge and agitate: If possible, disassemble the mat and submerge the individual pieces in the cleaning solution. Gently agitate them to loosen dirt and grime.
3. Rinse and dry: Rinse the mats thoroughly with clean water and lay them flat on a clean, absorbent surface to air dry completely. Do not use a dryer, as the heat can damage the mats.

Additional tips:

• Avoid harsh chemicals: Do not use harsh chemicals, bleach, or abrasive cleaners, as they can damage the mat.
• Test in an inconspicuous area: Before applying any cleaning solution to the entire mat, test it on a small, inconspicuous area to ensure it doesn't cause any discoloration.
• Air dry completely: Ensure the mats are completely dry before reassembling them, as moisture can lead to mold growth.
• Store properly: When not in use, store the mats in a cool, dry place away from direct sunlight.