Spots caused by benzoyl peroxide are yellow to orange in color on most carpet pinkish on blue carpet.
Bright yellow spots on carpet.
1 spray on a anti wicking agent like encapuguard green.
This is nothing to worry about.
Do not soak the carpet.
Those with much peroxide are bright yellow and exhibit an orange halo which moves outward as the bleaching action.
Tackle wool carpet or wool blend with 1 tbs.
You simply want to get enough on so that it is wet but not soaked.
Acids pink or orange spots on carpets are caused by as little as 1 hydrochloric acid in solution.
Abundunt lactococci and lactobacilli were predominantly isolated from those spots.
The majority of the time this is the cause of the brown or yellow spots or rings that develop on your carpet after you clean.
Many have yellow discoloration that appears mainly along the right or left edges of the photos.
However there may be some other variables at play too.
In general red spots on tan or beige carpet may suggest strong acids.
Green or blue stains may indicate sunlight combined with a catalyst.
Put on your gloves and work the solution in with your fingers.
Yellow stains indicate reactions caused by strong oxi dizers or bleaches.
I am a basic user of photoshop.
I am guessing that this is.
Of mild dish soap to 1 cup of water.
Recently i have been restoring old family photos that are forty to 100 years old.
Then bursh it into the carpet.
Yellow spots occurred on the surface of sliced ham which was made without sodium nitrite and stored at 4 c for 2 to 3 weeks.
Fresh sliced ham without the preservative was spotted with these 127 coccus and 74 bacillus strains and then incubated at 4 c or 20 c.
Or if it really is yellow 2 apply an acid side product like fab set at 4 to 6 ounces per gallon or citric acid powder at 10 to 12 ounces per.