Our values
Four things we will not trade.
They decide what goes in the bottle, what goes on the label, and what we say no to.
Small switch, big impact
You do not have to change how you clean. You change one bottle, once, and the saving repeats itself every month without you thinking about it.
90% less plastic per refillGerman precision
Every concentrate is formulated for professional-grade performance and then tested at the dilution you actually use. At House & Co., eco never means weak.
Formulated to be dilutedRadical transparency
Plant-based surfactants, bio-enzymes, an honest 10 litre yield and a dose printed on every label. What you see is exactly what you get, down to the millilitre.
500 ml = 10 L, on every labelSimply refillable
Pour, top up, shake. The refill bottle comes free, the cap is the measure, and the cart adds the bottle for you. Sustainability only works when it is the easy option.
A free refill bottle with every concentrateWe test at your kitchen table
Formulas are judged on a Cairo counter, a dusty floor and a greasy hob, mixed with tap water, not in a lab beaker. If a dose does not work at one cap per bottle, it does not ship.
We say the number
Ten litres is a measurement, not a slogan. The dots on the label are the twenty refills. The calculator on the site tells you how long a bottle lasts in your home, and the answer is sometimes shorter than you hoped. We would rather be right.
We make it the easy option
The free bottle is added to the cart automatically. The kit comes with one bottle per concentrate. The crate rewards you for buying less often. Every decision on this site is built so that refilling is simpler than replacing.
Values you can pour.
Start with one concentrate. The refill bottle is on us, and the maths is on the label.