LivePure LP-AM-12 12 oz. Anti Allergen and Dust Mite Laundry Additive for Reliable Relief, White Review

Works well on clothing in warm or cold water. It will not damage or fade your clothes or delicate fabrics. For other hot water resistant items like microfiber bed linen I use less expensive natural products that require hot water.

Love that it works in water of any temperature and that I can still add my own detergent. I have 1 year old and 3 year old grandchildren and I have had no negative reactions to washing their sheets. I wish I could order this permanently so we never sell out.

I've used this a few times and can't say for sure that it kills dust mites but what I like about it is that it works in cold water. Hot water kills dust mites anyway, and I only use hot water for a few things. What I didn't like is that the cap needs to be washed every time you use it to measure liquids. It doesn't fit the screw cap of the bottle.