Are your products safe for septic tanks? Sydney January 11, 2019 17:19 Updated Follow Yes, our products are safe for septic tanks and systems. Happy Washing! Related articles How do I remove pod residue from my clothes? I have hard water. Can I use Dropps? Do you have any product reviews that I can read? What ingredients do your products contain? I have soft water. Can I use Dropps? Comments 0 comments Article is closed for comments.