Which washing up liquid is best for sensitive hands?
Bio-D's plainer formulations and the unscented options are the place to start, along with using less of it and wearing gloves.
Are the 5L refills worth it?
Considerably cheaper per bottle and much less plastic. Decant into a smaller bottle for the sink.
Why does my washing up liquid not lather much?
Plant-based formulations often lather less than conventional ones. Lather is not what does the cleaning – hot water and a little liquid is.
Can I use these in a dishwasher?
No. Washing up liquid foams far too much for a dishwasher and will cause a mess. Dishwasher products are formulated differently.