Hard Spots In Carpet Padding

I pulled the carpet back from the corner a little and it has a brown canvas back and theres a redish padding with a skin on top that is like real thin layers of tangled fibers.
Hard spots in carpet padding. Is the bunching in the high traffic areas like doorways and halls if yes carpet is not stretched enough. I have a call in to a basement repair company to call me but im trying to fish for some thoughts. Mineral spirits and elbow grease should help to soften it up. Sweep the areas of the floor from which you able to remove the loose larger pieces of carpet pad.
Return to the corner of the room where you began and get down on all fours. Film from carpet padding. We moved some furniture out and under the couch the carpet looks almost new. Throw away the debris.
In any event the the carpet has to move first. The contact detail associated with how to remove carpet pad stains from hardwood floors is also mentioned to make it easy for a user to contact the furniture seller. Today we pulled the carpet back and found the cause of the lumps was reaction from water on the thermal tape. If the carpet moves the pad can move if it wasn t stapled properly causing bunps in the pad and carpet.
Its a hi lo carpet with almost shag long yarns and real short yarns that dont have cut ends like the long ones. Thank you for helping me. Carpet padding onto of concrete subfloor wet as talked about in another post i had hard spots under 2 year old carpet. Just feeling hard spots when walking on.
The house was built in 1979 so it is a waxed wood floor.