Alma Win (UK)
A selection of natural and organic washing powders and liquid detergents – safe for those with allergy to all isothiazolinone preservatives.
Their Concentrated Laundry Liquid is also free from fragrance and from SLS (sodium lauryl sulphate). Their fragrance-free Concentrated Laundry Powder is recommended, and they offer various types of Concentrated Fabric Conditioner (some with fragrance, one fragrance free).
Biofactor (Canada / US)
Small selection of laundry detergents, including a fragrance free option. Click here (Canada). Also stocked by Shaw’s in the US.
Confirmed MI-free Active Wash Laundry Detergent – as well as Active Gear products to deodorise shoes and other gear which cannot be laundered. Click here to learn more.
Fabric softener and laundry detergent – free from fragrance, petrochemicals, parabens and much more, including MI. Click here.
Eco Max (Canada)
Several laundry washes – including a hypoallergenic version – as well as a fabric softener. Use food-grade potassium sorbate as a preservative. See here.
Eco Nuts (US)
A strong selection of laundry products based on soap nuts – which are not related to tree nuts / peanuts, so are allergy friendly. Browse a selection on Amazon (US) here.
Most, but not all, Ecover products are safe.
Their Stain Remover is not safe. In the US, their 2X laundry liquid products are not safe.
For full details, see this article.
Faith in Nature
Offer an excellent concentrated Laundry Liquid, including in bulk sizes.
Mangle and Wringer (UK)
Their completely natural Pure Laundry Powder is additionally free from synthetics, petrochemicals, fragrance and optical brighteners.
Meliora Cleaning Products (US)
Laundry powders and soaps. Free from fragrances, dyes, preservatives and brighteners, with 100% disclosure on ingredients. Click here to learn more.
Molly’s Suds (US)
Their All Sports Laundry Wash is natural, vegan, and also free from phthalates, SLS, artificial fragrance and many other undesirable ingredients. Contains water, coconut oil, plant enzymes and natural fragrances. They also offer a selection of laundry powders, free from MI, phthalates, and artificial ingredients. Also vegan. Use peppermint oil for fragrance.
Natural laundry powder, organic laundry liquid and natural baby laundry and soaker. See their site here.
Rockin’ Green (US)
Their powder products and soon-to-be-released liquid detergent products “are all free of isothiazolinone preservatives”, we have been informed. Browse here.
Colour detergent, ‘laundry fragrance and care rinse’, detergent powder, oxygen bleach – and a sensitive detergent, which is fragrance free, and ideal for those with sensitive skin. Click here.
Their Non-Biological Laundry Liquids are fragrance free and designed for sensitive skin.
(Warning: This brand’s Fabric Conditioner contained isothiazolinones until a recent formulation, but old products may remain on shelf throughout 2017, and possibly early 2018.)
Violet’s Natural Laundry (UK)
Home Scents’ laundry brand includes liquid, powder, softener, stain remover, bleach and speciality laundry products for specific textiles (eg denim, sheepskin), and is pure, natural and ethical. Wide selection on Amazon UK.