How to clean battery acid spill

Not much changed color

ferndaleflyer wrote:
Did it yesterday with the CRC and it seemed to work well but I will do it once more later today. Don't want the slides ruined.

Glad you’re happy with the results. So how much turned color on you.

Did it yesterday with the CRC and it seemed to work well but I will do it once more later today. Don't want the slides ruined.

ferndaleflyer wrote:
Will get to it today---wonder if the CRC would be better than baking soda

Possibly. Since it has a colorant added to indicate acid I would think it would be a positive. Baking soda and other methods will work but how would you know if the acid is completely gone?

Charlie D. wrote:
although I did not give a ratio I did say to dilute first.

And now another partial quote.

That really makes no difference.
Even diluted some "caustics" are still corrosive and can produce toxic gasses when mixed with acid.

It is still NOT good advice.

Will get to it today---wonder if the CRC would be better than baking soda

Sam Spade wrote:

Charlie D. wrote:
Any type of a caustic solution will neutralize the acid.
Some people say to use baking soda.

Sorry but that is BAD advice.

"Caustic solutions" often are corrosive too.
And they are more dangerous to work with.
And when combined with acid, they can produce toxic fumes.

THAT is why most people recommend baking soda.

You used only a "snip" of my post and although I did not give a ratio I did say to dilute first. Heck, in reality if you use enough water you wouldn't need to use anything.:)

pianotuna wrote:
rinse with water, apply baking soda in solution, rinse again.

+1 and for critical areas repeat three more times and then again in the morning.

The first response is the best response

Bicarbonate of Soda (Baking soda) Sprinkle it. Mix it with water (As much as you can get to disslove) and spray it. wash the acid off with it.. When it no longer bubbles or fizzes. flush with clear water.> Tons of clear water (Well gallons).

While it is true ANY caustic soda will work Baking soda is safe. Non toxic and though you may need quiet a bit it won't damage the metal if rinsed off quickly.

Some other compounds.... Well in a science lab I might be able to tell you something like "1/4 cup in 10 gallons of water" of some such (NOTE nubmers are grabbed out of air and not even trying to be accurate) but too much is not a good thing.