Sal Suds is a balanced formulation of naturally derived surfactants with pure fir and spruce essential oils: it cleans and rinses with exceptional power yet is mild and gentle on the skin. Sal Suds is not soap-based and is formulated especially for all-purpose hard-surface cleaning. Available in 32 oz. bottle. Perfect for general household cleaning: dishes floors laundry etc. Equally effective in hard or soft water rinsing freely hot or cold. Concentrated and self-preserving: no hidden preservatives or ingredients.