My son is a chef and his coats have been washed and dried need help to get out stains, mainly food.?

Question

The stains are yellowish, and been washed and dried many times, now he needs these coats and I want to clean them. The coats are all white.

Answer 1

1. Soak ov night in an enzymated washing powder solution.

2. Bleach with chlorinated liquid bleach.

If stains haven't been removed.

3. Spot yellow stain with a rust removing product (10% Oxalic acid solution).

Then rinse three times with warm water.

Answer 2

If they are white coats you can bleach them. Put like a 1/4 cup of bleach in your wash and wash with hot water. Or you can try oxy clean it does a really good job getting stains out.  

Answer 3

I would get some Oxyclean and use a warm water wash in the washing machine and soak them for an hour in that suggested solution.  check to see if the stains have come out.  I would wash as usual on warm water.  If the stains are still in there then I would try Iron Out in cold water and rinse (using no soap).  That's the best I can think of.