Saxon Blue

11th August.  Saxon Blue 500ml is now back in stock.  There may be a short delay as I am still awaiting Bottles and absorbent packing materials. However I  anticipate these arriving by Friday 13th and possibly 12th 

Saxon Blue is sulphonated Indigo. Made in my own studio to a 17th Century recipe it can be added to water to dye wool and silk fibres a deep rich turquoise Blue.

Lightfastness

Traditionally Saxon Blue is said to have a slightly poorer lightfastness than Indigo, but in my tests, the lightfastness was similar – Indigo dyed wool and Saxon Blue dyed wool were exposed to light in a north facing window for one month resulting in no loss of colour in either colour, which means that lightfastness is good.

Washfastness

Saxon Blue dyed wool has a good washfastness but on silk the colour is less washfast, paling from mid-turquoise to a light-turquoise after 15 soapy washes. Wash saxon blue dyed silk in a pH neutral detergent such as Ecover and there is no colour loss.

The bottles come with instructions for use.