Jacquard Acid Dyes are concentrated powdered hot water fabric dyes that produce the most vibrant possible results on protein fibers including silk, wool, cashmere, alpaca, feathers, and nylon.

The only acid involved is the vinegar you add.

Each 1/2 ounce jar will color up to two pounds of fiber depending on the depth of shade desired. Use them for yarn dyeing, tie dye, dip dye, and you can even paint and print with these acid dyes. Extremely brilliant and colorfast they produce a uniform dye job with beautiful, pure, transparent and luscious colors. Made in USA.

Find silk scarves and undyed yarns that work perfectly with Jacquard Acid Dyes here.

If you have never dyed with Jacquard Acid Dyes visit our blog for videos on How to Dye Yarn, and How to Dye a Silk Scarf.

Orders are shipped via economy shipping (3-9 business days) and the cost is based on order weight. 


Shipping and Delivery is the charge for Internet order processing, item selection, packaging, transport and handling. Delivery times are not guaranteed, but are our best approximation and will vary with specific requests. Shipments and deliveries only occur on weekdays. Shipping and Delivery is subject to change and will be determined at the time of order.

If your order is received by 10AM Monday through Friday, we will ship it same day. Every effort will be made for Saturday shipments when possible.

Additional charges may accrue on Priority, Overnight and International shipping if multiple attempts are made for delivery.

International shipping costs vary by location and service type, we will contact you via email, to choose shipping methods and charges. Please note that additional fees may apply, such as customs, duties & taxes (including GST/HST/VAT), etc.