Sunlight dishwashing liquid soap is a soap you will definitely enjoy using to wash your dishes, if you can get a good bar soap for this purpose, it will work just fine but remember you will need to dissolve it first before you can use it to wash your dirty dishes.
Reasons I have experienced when using sunlight dishwashing liquid that made me really like the product is as follows:
Scent: the product has the smell of lemon, which is very sweet to the olfactory lobes and it transfers the same aroma to your dirty dishes after wash, making it very attractive for another use.
Cleaning power: sunlight dishwashing liquid soap has a very good cleaning power, it absolutely wipes off the oil left on the plate after use, making it looks like it had never been used before.
So combining the sweet aroma and the cleaning power, you will get a combo of excellent product and value for your money.