What is the source of the vitamin c? i am looking for non-gmo; organic; no corn derivatives.

It is made from non-GMO corn. Vitamin C that is not made from corn is very difficult to find and quite a bit more expensive if you are able to find it.

What mesh size is this powder?

It is 40 to 80 mesh. It appears to be a little bit smaller than granulated sugar.

Can this be used as a pre soak for food before dehydrating?

The only information that I have seen is using ascorbic acid to prevent some fruits from browning. I am not sure about other foods besides fruit. For several pounds of fruit, use a large pot and combine 1-2 tsp. ascorbic acid with 1 gallon distilled water and soak the fruit slices for just a few minutes.

What are the recommended steps to use this in a pool to remove staining? I used a differen product and every time I add chlorine the stain comes back.

Doesn’t matter what ascorbic acid you use, though this one does work the fastest:) you need to remove the metals from your water by adding a metal stain blocker afterwards. That will at least slow down the return of the stains. It is recommended that you add ascorbic powder to pool as a preventative measure as well.

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5 lbs Bulk Ascorbic Acid Powder

Product ID: 40942333

🥄2250 mg Vit C per ½ tsp

🧪99.75% USP purity

⚖️5 lbs bulk supply

Description

💥 Elevate your health, kitchen, and pool game with pure power-packed Vitamin C!

PURE POTENT - USP40-tested 99.75% pure L-ascorbic acid ensures maximum efficacy
SMART STORAGE - Resealable stand-up pouch keeps powder fresh and ready for action
BULK POWERHOUSE - Generous 5-pound pouch for long-lasting use and unbeatable value
VERSATILE VITALITY - Delivers 2250 mg of Vitamin C per half teaspoon for daily wellness boost
MULTI TASKING MARVEL - Prevents food browning, enhances bread dough, and removes pool stains effortlessly

This 5-pound bulk L-ascorbic acid powder from PCNetworx offers 99.75% USP-grade purity, delivering 2250 mg of Vitamin C per half teaspoon. Perfect for professional home chefs and wellness enthusiasts alike, it prevents food oxidation, improves bread dough quality, and effectively removes pool stains—all stored in a convenient resealable pouch for lasting freshness.

Specifications

% Assay of Chemical(s)	99.75
ASIN	B005BT9S7G
Brand	PCNetworx
Brand Name	PCNetworx
Container Type	Bag
Customer Reviews	4.4 out of 5 stars 51 Reviews
Item Form	Powder
Item Weight	5.1 Pounds
Manufacturer	PC NetwoRx Inc
Package Information	Bag
Percentage assay	99.75
Unit Count	5 Pounds

Reviews

C**N

It’s amazing :)

I lowered my chlorine to 3, poured this on my steps and felt like a magician. I was so excited that the brown stains completely disappeared, and then proceeded to disappear throughout the rest of the pool just with running the filter for a few hours . Couldn’t be more happy and will be buying on a regular basis just for maintenance .

16.04.2019

B**0

Great products

I love this product. It works wonders for my brown pool water. I also love that it comes in a 5 lb. bag. A great find for this pool owner.

15.08.2018

M**I

It worked fantastic and at half the price my local pool store ...

I bought this product to remove orange staining due to high metal contents in my swimming pool. It worked fantastic and at half the price my local pool store was charging!

2.08.2017

R**E

Great for pools

Worked well for use in my pool were we had some heavy metal stains. Went for purple stain to blue concrete. Very effective.

16.01.2018

A**R

Five Stars

Works great. I use this to clean my pool. Plaster looked dirty and this made it look new again

3.09.2017

D**N

works great

Thanks

26.06.2021

R**N

Works great

Cleared up yellow stains in my fiberglass pool within 24 hrs

12.06.2019

B**D

... it to remove stains from my pool it works like magic

I use it to remove stains from my pool it works like magic

20.07.2017

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