For the 52 weeks to an organized home - I seriously did the counter tops and table (Week 1).....you can barely tell now :( Granted dh did some cleaning in his office and that ended up on my counter tops, but I am sure I can get them back to clear tomorrow.
As an update on our shower with the vinegar/dawn cleaner - that stuff works amazing!!!! Seriously, I have scrubbed at that shower with so many different things and nothing got it as clean as this did. Personally, I think any soap would probably work because I think the soap helps the vinegar stick and do it's job (since soaking things with hard water in vinegar works). My shower hasn't felt that smooth in a long time. So I am very happy with the results of trying out that pin.