Gel Air Fresheners: Why a 1.2 Percent Carbomer Gel Is Not an SAP Job
SAP makes an opaque particle gel that weeps fragrance. Use it for bead gels and bulk refills, always with xanthan, and test at 45 C for 30 days.
Leachate at 45 Degrees: What Heat Does to a Gel Batch
Warm leachate sets twice as fast and weeps water hours later. Why more and faster polymer backfires, and a four-hour sample that predicts the trailer.
