I have recently bought a Pledge Dust and go and must admit I am not that impressed.
When you buy one it comes in a fairly small box so easy to get home (rather than a Mop), It fixes together easily with the handle being in 4 screw parts and then the flat base which you attach the cleaning cloths to. The set included 10 cleaning cloths and cost me 7.95 for the complete set.
It says it works on hard floors and gets rid of dust, dog hairs etc. As we have got laminate flooring I thought I would find it very useful but although it does do as the box says I find myself still having to get the dust pan and brush out as well because the dust and go doesn’t pick up any bits.
The refills are 1.75 for 10, which I can easily get through in a week so this is not the cheapest method of cleaning.
The good thing about this product is that it has a swivel head so it can easily get into corners and pick up the dust and also if you are an Asthma sufferer or have allergic reactions to dust mite’s etc this can get rid of them.