The best replacement for fabric softener is dryer sheets.

The best alternatives to fabric softener are rated as following:
★★★★★  dryer sheets
★★★★★  detergent
★★  vinegar
★  sheets
★  laundry detergent
  conditioner
  regular fabric softener

Your alternative for fabric softener is not listed? Suggest!
Speaking about fabric softener, one probably shouldn't forget about towels.

Other search terms related to fabric softener and their ratings are:
★★★★★ towels
★★★ sponges
★★ detergent
★★ febreze
★ wrinkle release
tide pods
dreft
febreeze
You have in mind a companion for fabric softener and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of fabric softener in all years. Click on graph for more.
fabric softener
dryer sheets
detergent