Residential and commercial we do everything from sewer scopes to water heater repair and replacement. However, if you add it into another of the options above — and particularly with the washing up liquid — it can act as an abrasive that dissolves relatively slowly (and especially when compared to baking soda). All charges reduced in summer! prices valid for june, july and august. This article is for information only do not use it to treat or manage an actual poison exposure if.