I have found a number of Ph Neutral detergents for washing wool and delicate fabrics available in Australia
Any of these should work for washing dyed fabrics and particularly, cyanotype fabrics.
- No synthetic fragrances or dyes
- No harsh ingredients
- pH neutral
- Eco friendly
- Suitable for front & top loaders
- Grey water & septic systems suitable
- Australian made & owned
- Front loader: normal load: 1 cap
- Top loader: normal load : 1 cap
- Hand wash: 5 litres of water, 1 cap, rinse thoroughly
- Suitable for warm or cold wash
- Available at Woolworths
- pH neutral
- Effective with cold, warm, and hot water
- Ultra-concentrated
- Suitable for top and front loaders
- Biodegradable & septic safe
- No optical brighteners
- Naturally antibacterial
- Suitable for hand washing
- Removes dust mite allergens
- No synthetic fragrance
- Plant-based
- Eco-friendly
- https://koala.eco/
- pH neutral washing solution
- the combination of pure Australian essential oils – eucalyptus with a hint of lavender
- suitable for all washable woollens including merino and cashmere; and washable silks, satins, lace and other delicate and decorated fabrics.
- For hand and machine washing.
- Handwash: Use 1/2 cap to 5 litres of water at the highest temperature recommended.
- Machine wash: Use wools or delicates cycle. 1/2 to 3/4 cap.
- Available at Woolworths
