A slight color and or texture variation is normal particularly with wool carpet as it s a natural fiber and will vary its color naturally.
Carpet dye lot variation on stairs.
Instead it strips the dye out of the carpet fibers leaving a mark.
Choosing carpet for the stairs can be a bit more difficult than choosing carpet for other areas of the home.
Carpet tiles will have arrows on the back that indicate the direction of the carpet pile.
Mix carpet tiles from different packs to account for dye lot variations.
Any two carpet tiles facing in different directions will appear to be slightly different colors.
Slight differences in temperature dyeing time and other factors can result in different shades of the same color between different dye lots of.
It s called dye lot variation and it s quite common.
The manufacturer recommends how to orient the tiles.
Technically bleach does not stain a carpet.
Yarn manufacturers assign each lot a unique identification number and stamp it on the label before shipping.
Stairs are the most common place in the home to have carpet and yet they are also the trickiest.
The color difference can vary from being barely noticeable to glaringly off color.
This is because in addition to having to decide on carpet style and color the carpet has to be of appropriate durability and thickness to be installed on the stair.