Hello Aldona, What a great idea! I've often felt sad throwing out a lovely piece of lime or orange rind thinking "There should be a use for these" You're website is lovely too with beautiful photography.
Good luck with the site, it's a real 'find' and a treasure trove of ideas and I love it!
I am a fragrance engineer so that means I create scents for the home by using essential and fragrance oils. I am based in London, and tend to trade at various events and pop-up shops and also sell online.