Trying new things

I love trying new things to help clean my house.  I went to the store to get something new to clean my tub and came across this.  I was so upset with the results.  It did not remove even the soap scum on my tub.  It was like spraying water on the tub.  I will never buy this product again.  It cost me &3.98 and this was money thrown in the trash as far as I am concerned.  I don’t recommend you buy this one.  It cleans nothing.  IMO.