Aside from minor differences in the removal of soils, I personally have not noticed much, if any difference between using a Powder or a Tablet.
Therefore, I reserve the tablets only for incredibly mucky loads - which don't occur very often.
Depending on how the government mandates environmentally-friendly products, you may find this detergent has Phosphates in it. Check the MSDS online, or look on the packaging. That should be an indicator of better performance, at least.
I also don't buy some of the marketing they apply to these tablets. For example the "Water Softeners" or "Salt" (Particularly the latter) have no effect on the performance, or reducing the water hardness.
Salt has to be added to the appropriate container in the dishwasher - otherwise the water softener cannot function correctly. Perhaps they add some additional washing-soda or the like - although I find it unlikely.
I've heard that too much salt in your water can actually reduce the lather on detergents/soaps - so this is something you might want to consider if you have hard water.
If your detergents still have Phosphates - the Finish powder is a superb product that always delivers great results, and is very economical too. Instead of paying about $20-$30 for about 30-40 tablets, you pay (at least here in Australia) $18 for about 3 months worth of washing. Thats almost twice as much washing for a much lower price, and very little sacrifice in performance.
Hope this is helpful for you - Feel free to post any more questions you might have. Good to see we're getting some more diversity amongst the populous here
