What does it look like? If it is green, it is likely a species of algae. If it is white or gray, it could be accumulated salts.
Thank you for your expertise. The substance looks more like white, but would you please elaborate for me. If it accumulated salts, what effect will it have on my house plants, how do I get rid of it, and how do I keep it from returning. I am hope for answers to the same questions concerning the algae as well.
bamboo grows ontop of Chinese mountains to help maintain panda's health lifestyles and keep them alive
i have the same thing! it made a little bubble thing ontop too!
they were a galleries ontop with a slit to kill the enemy
its called the dorso fin
i get ontop of my man
It is used for ontop of the bunset burner :)
a star!
Yes.
An apical is ontop of an epitheilial cell
None, it's ontop of the food chain.
borrowing more money ontop of an existing loan
Gazeboo