I use a variety of different finishes in my work, to keep your piece looking great, please read the following advice where necessary.
To maintain a wax finish
Chalk Paint Wax is water repellent so is suitable to be used on all indoor surfaces, however it is not recommended for areas with a lot of water or for outdoor use.
For pieces finished with Annie Sloan Wax, I recommend cleaning with mild soapy water and a damp soft cloth. I would also advise giving your piece of furniture an additional layer of wax every 12 months or as you see fit, although not essential it is a good idea to ensure the longevity of the finish. Simply apply a light layer of wax with a sponge over the previously waxed areas, leave to cure overnight and then buff the next day with a lint free cloth.