Add to final rinses / sours for stain removal, may also be added direct to laundry items prior to wash. As a general guide, try an initial concentration of 10g (grammes) per 1Kg of dry linen, and 70 to 80°C wash temperature. More stubborn stains may respond with higher dose rates.
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NOTE: Oxalic acid cannot be used as a measure to prevent the washing from being stained and therefore should never be added to the washing machine. Correct ...
Mar 26, 2012 · Rub on with a nylon scouring sponge, leave for half an hour, then pressure wash. Wear gloves, and don't get any of the gunk in your eyes. Do the ...
As long as you use no more than ten grams of acid per liter of water, an oxalic acid soak can help to renew the brightness of yellowing whites and help to ...
Oxalic comes in dry crystal form and is typically mixed with warm or hot water to bring it into a solution for cleaning. The solution can then be sprayed onto ...
Feb 2, 2018 · I learned sodium oxalate is a "reducing" chemical, and it can be used for removing rust and bleaching color. It is fairly toxic to humans when ingested, just ...
Wet the stain and sprinkle OXALIC ACID on it. Rub with a wet cloth, sponge or brush until stain has vanished. Rinse thoroughly and wipe dry. For more stubborn ...
Sep 28, 2010 · Although you can also use oxalic acid to remove stains from fabrics such as linen and cotton, it will take a lot of time, so it is better to ...
Mar 1, 2023 · Use at 5-10g/kg of dry weight linen. Add to the washing machine in warm to hot (65-70°C) water during a separate wash programme to remove heavy ...
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