Aspen Clean (Canada)
Glass cleaner from this natural brand — with organic lime essential oil.
Bio-D (UK / US)
All their products are MI free – they do a Glass and Mirror Spray.
Eco Max (Canada)
MI-free brand which has a Hypoallergenic Glass Cleaner, preserved with food grade potassium sorbate.
Their Organic Glass Cleaner in Fresh Mint is isothiazolinone free, as is their entire range.
Mangle & Wringer (UK)
Good for Glass, for glass and mirrors, contains only water, acetic acid, lemon oil, soap and preserving salts.
Natural Home Logic (US)
Their Glass Cleaner – like their whole range – is MI-free, and has excellent reviews on Amazon US.
Nature Clean (Can)
Glass & Window Cleaner with a very simple formulation, and containing witch hazel extracts.
Pure Haven Essentials (US)
Have a Glass Cleaner that comes with a refill, and is made using white wine vinegar, glycerin and mint essential oils.
Sun & Earth (US)
Isothiazolinone-free brand, who offer a Natural Glass Cleaner.
High-end and luxury household cleaning brand from Norfolk, who offer a Glass and Mirror Tincture among their range.
Their Clean Collection Glass Cleaner is unscented / fragrance free.
100% natural window cleaner which can also be used on TV and other gadget screens. Find it here.