Is Universal Cleaner chemical-free?Updated 2 days ago
TL;DR: Not technically. Universal Cleaner isn't chemical-free because water and potassium hydroxide are both chemicals. But it's free from the harsh chemicals, fragrances, phosphates, parabens, bleach, and additives found in most conventional cleaning products. Just two simple ingredients. GECA eco-certified, Sensitive Choice approved, Allergy UK certified, and made in Australia.
Is Universal Cleaner chemical-free?
✓ What's in the box
Everything is made of chemicals, including water (H₂O). The more useful question is which chemicals a product contains and whether they're safe. Universal Cleaner contains just two: potassium hydroxide (alkali degreaser) and reverse osmosis water (ultra-pure solvent).
⚠ What's not in the box
No fragrances, phosphates, parabens, chlorine, bleach, harsh surfactants, dyes, preservatives, or animal-derived ingredients. The common nasties in conventional cleaners are not here.
Is Universal Cleaner safe for homes with kids, pets, and sensitivities?
✓ Independent credentials
GECA eco-certified since 2016. Sensitive Choice approved (for people with asthma and sensitive skin). Allergy UK certified. Eczema Association of Australasia certified. Vegan. Cruelty-free. Made in Australia. The two-ingredient, fragrance-free formula is what allows Universal Cleaner to meet these independent thresholds. Fewer additives means fewer irritants and allergens.

Pairs a box of Universal Cleaner with Atomiser Spray Bottle and Universal Cloths. Everything you need to start.

2L bag-in-box refill. The same two-ingredient formula in our most popular size. Approximately 3 months of cleaning for the average home.

Koh Perks · earn points on every order
Join 40,000+ Koh Perks members. Earn points on every purchase, refer a friend, and redeem for discounts on your next order. Find all the ways to save in one place.
Browse all Universal Cleaner articles
Last reviewed: May 2026

