RXSOL is a brand new formulation designed for the modern age new technology . Blended with only the best ingredients to give you the best glass cleaner you have ever tried. It will swiftly clean all types of glass surfaces removing finger marks, tobacco haze, lipstick, water marks, crayon and general dirt, leaving the surface streak free. Just spray a small amount onto the surface and wipe clean. Most of the glass cleaner labeling indicates that the glass cleaners are ammonia free. But surveyed include ammonia. There is no evidence that ammonia is carcinogenic, although it has produced inflammatory lesions of the colon and caused cellular proliferation, which could increase susceptibility to malignant change IPCS,1986 . Ammonia is highly toxic for fish, and, because of its occurrence at high concentrations in some water systems, it can present a major pollution problem. It enters aquatic environments from several sources, including sewage effluent deposition of human wastes without treatment, industrial discharges, and runoff from agricultural operations. It is also a metabolic waste product of fish and, therefore, can be a problem in facilities involved with intensive fish culture PCS, 1986 . Ammonia toxicity data are listed in Table 4. As mentioned in Section 126.96.36.199, based on aquatic toxicity data, the weight percent of ammonia should not exceed 7 percent in a consumer product.