Answer-

1) Mild soap and water

2) Cabinet magic (orange spray can from Home Depot)

3) To thoroughly clean Formica cabinets and Formica tops, use lacquer thinner initally, then 409 on a regular basis.

4) To enhance the luster of your wood doors you may use Murphy's Oil Soap periodically.

Busy Bee Cabinets Thermofoil--5 years

Conestoga Doors--1 years

Kitchen Craft Cabinets--10 Years