Is your body wash range septic/ grey water safe? Sara M September 29, 2020 04:04 Updated Yes! Our hand and body wash range is septic and grey water safe. Hooray! Related articles Is Thankyou Body Wash soap free? Are there any actual almonds in your 'Botanical Sweet Orange & Almond' body wash? Why is your online store unavailable? Is there a difference between hand wash and body wash? Tell me more about PEG-150 Pentaerythrityl tetrastearate Comments 0 comments Article is closed for comments.