Biokleen Bac-Out Enzyme

The verdict

The version for people who read ingredient lists. Biokleen states Bac-Out is plant-based with no artificial fragrances or dyes and no phosphates, chlorine, ammonia or brighteners, and the lime scent is naturally derived rather than added perfume. Functionally it does the same enzymatic job as the mainstream options, and owners report it working on pet stains and odours while being usable for laundry and general cleaning too — which is genuinely handy during house training, when the crate liner, the bed cover and the rug all need the same treatment. It dries fast, which owners note approvingly. The recurring complaint is price for the volume. If artificial fragrance bothers you or a household member, that trade is easy; if not, the cheaper enzymatic options do the same work.

Drawbacks

• More expensive per ounce than mainstream enzyme cleaners
• Lime scent is still a scent — not for the fragrance-averse

Researched from the manufacturer’s listing, its published specifications and what owners report. We do not test products on dogs.

What the listing says

• Plant-based with no artificial fragrance or dyes, per the brand
• Doubles as a laundry pre-treat for bedding and crate liners
• Dries quickly, per owner reports

Specifications

Specs come from the manufacturer listing and Amazon’s public product data. A field that reads “Not stated” is one we have not verified — not one the product lacks. We research and analyse; we do not test products on dogs.