It is a concentrated degreaser.

Contains no TSP (trisodiumphosphate).
Contains no phosphate. Phosphates are causing algea propagation. Our product is exempt.
Contains nano-particules we can see working on dirt.

For walls, windows, kitchen fan filter, etc.

No need to wear gloves.  Can be used to clean kitchen fan filters.

Traditional TSP will make the wood gray (especially oak). TSPEco won't do that.