FB New one for me.. Any suggestions appreciated.. I HWE this Carpet two days ago. Light yellow tint in

[Robert Stigall]

New one for me.. Any suggestions appreciated.. I HWE this Carpet two days ago. Light yellow tint in this area. Appeared to went away soon as you ran the wand across it. Comes right back when it's dry. No history of ever having animals in this house ever. Off white carpet. I use the pro 10K. Rinse with Rob's alkaline rinse.. today I came back and I missed it that area with the. Rob's USOR, as it says to post spray and within 8 hours any yellowing will go away. Well it did not. So should I hot water extract this area again low pressure or is this permanent? Have no idea what it's from.

 

[Rocky Rau]

What was sitting there that made the round indentation.

 

[Micheal Villones]

That my friend is more than likely Off Gassing. Uncorrectable. Also could be nicotine damage if they are indoor smokers

 

[Andrew Duckworth]

Looks like a bamboo chair with a round base was of gassing in that area. Probably sits in a warmer area of the room

 

[Rusty Gilliam]

Cut out the area and poof. No more yellowing!

 

[Erick Dantas]

Left the carpet too alkaline! Alkaline pres-spray plus alkaline rinsing wicking for sure! Just spray Fabset from Bridgepoint and let it dry or bonnet clean! Next time use an acid rinse or nothing at all! That used to happen a lot w/ me when I was using Fiber plus from Bridgepoint as my rinsing solution (and that’s a neutral ph, imagine alkaline) that’s stuff for sure just keeps working and bringing things up until it dries!