Are the 5L containers better value?
Considerably, per bottle, and they remove a lot of packaging. Decant into a smaller spray bottle for everyday use.
Do I need a separate bathroom cleaner?
For limescale and soap marks, yes – those are formulated for it. An all purpose cleaner covers most other surfaces perfectly well.
Do you sell unscented cleaning products?
Clara's unscented range is the place to start. Check individual pages, since fragrance varies across a brand.
Are these safe around children and pets?
They are still cleaning products and should be kept out of reach and used as the label says. Plant-based does not mean it can be treated casually.