@0fb32fbe 

Cloralen 32.12oz Household Cleaning Liquid Bleach $1.07

https://www.amazon.com/dp/B087BDTPG7/

I've been seeing this 32 oz concentrated bottle of 3 uses bleach cleaner on sale at Amazon for a few weeks now.

Hipochlorous acid sodium salt / Sodium hypochlorite - Sodium hydroxide / Caustic soda

Learn more
https://www.alenusa.com/our-brands/laundry-care-bleach/cloralen-triple-action-bleach/

Not getting a concentration level, you may want to try four or five to one dilution. Good comments and rating.