Best stain remover

GT60

In the past I've used elbow grease in stains but just recently on some white t shirts amongst others I've been left with grey spots in place of the stains.
I ve now resorted to elbow grease, fairly liquid and washing gel neat on the stains and rubbed in with a toothbrush and left for 5 minutes and repeated then put in the washing machine.
A few of these t shirts are only a few months old.
Can you lovely people recommend a stain remover and something to whiten some other white t shirts?
Thanks 

sarah1972

This is fantastic, whitens and gets rid of stains. I rub it into stains and then use in the wash aswell
https://www.tesco.com/groceries/en-GB/products/299537368?sc_cmp=ppc*GHS+-+Grocery+-+New*PX+|+Shopping+GSC+|+All+Products+Generic*New:+Non-Food:+Home+&+Entertainment:+Household*PRODUCT_GROUP299537368*&ds_rl=1116322&ds_rl=1116019&gclid=CjwKCAjwn9v7BRBqEiwAbq1Ey-g2HX9vQC-zbuAd-ZGb0bREIVunxTpH9MH6gcTSTvVxC_IT-QtjthoCPOgQAvD_BwE&gclsrc=aw.ds

badger09

Depends on what has caused the stain. I use this and it removes most stains.
https://www.tesco.com/groceries/en-GB/products/271452084

Marcon

This works well: https://www.tesco.com/groceries/en-GB/products/299537322

cattie

I use Ace on any stains (originally was known as a fabric bleach but recently changed to describe it as a stain remover). On a bad stain you might have to give it a couple of goes but I've yet to have a stain that it couldn't cope with.