Was reading around P&G's website for Downy fabric softener and since they finally list contents, came upon something interesting.
Besides no longer being the tallow based gunk it once was, Downy now contains formic acid given as a "pH adjuster".
One assumes this is along the same lines as commercial fabric softeners that are meant to both "sour" and soften the final rinse.
From reading over on THS, many persons are fond of cutting their Downy with white vinegar. Am wondering however if this could be gilding the lily. Too low a pH is just as bad for textiles as too high.
Besides no longer being the tallow based gunk it once was, Downy now contains formic acid given as a "pH adjuster".
One assumes this is along the same lines as commercial fabric softeners that are meant to both "sour" and soften the final rinse.
From reading over on THS, many persons are fond of cutting their Downy with white vinegar. Am wondering however if this could be gilding the lily. Too low a pH is just as bad for textiles as too high.