Use Ikea Knuff magazine files as under sink storage holders. Screw a magazine file holder to the inside of kitchen cupboards. Add space to store more bulky items like chopping boards, cleaning products etc.
Organize Tupperware with CD racks Use wire CD racks to organise your tupperware lids. You need to find a use for those wire CD racks now that no one buys CDs anymore. Re-purpose them to hold your Tupperware lids. ~ possible idea for tuperware lids.
Basement bathroom door for cleaning supplies. Kitchen to basement door for pantry items. Back of girls' door for barbies. Inside girls' closet for shoes. Inside my closet door for belts and scarves. Entry door for shoes, mittens, etc.
DIY Kitchen Storage Solutions: Use T-molding to hold stemware - T-molding designed for wood floor transitions makes a perfect rack for stemware. Just cut it to length, pre-drill screw holes and screw it to the underside of a shelf.