There are some steps you should be following to clean your tent: (1) Firstly collect supplies and tools like water, soap, sponge, tent cleaner and a tub. (2) Shake the tent and brush it off to remove sand or dust, then sweep or vacuum the inner part while setting it up. (3) Clean any dirt areas, then soak it in sudsy water to clean it all. (4) Finally, dry it and rinse it well before storing it.