A Shirt!
A shirt with dirt!   
There’s dirt on this shirt.
Will the dirt hurt the shirt?
No! Just squirt the dirt off the shirt
It will be a shirt without dirt!
 
A skirt! 
A skirt with dirt!
There’s dirt on the skirt.
Will the dirt hurt the shirt?
No! Just squirt the dirt off the skirt.   
You will have a skirt without dirt!