ORESP is a viscous emulsifying aromatic liquid that dissolves in any proportion in water. It is based on a very sophisticated composition of special emulsifiers, surfactants and essential oils intended to
1. 1. impart a lively citrus aroma to the environment
2. 2. Mask most undesirable odours
3. 3. Be able to penetrate everywhere for cleaning, leaving behind a rich fragrance.

ORESP has found a very wide appeal in cleaning crews and in reception areas (e.g. cafes, taverns, hotels, cinemas, etc.), in toilets (and in the flush), for freshening, freshening up rooms, fumigation, furniture, etc.