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Connecticut Department of Public Health now recommends green cleaning in child care settings.

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Public health professionals recently put out a notice recommending facilities to avoid products containing bleach for routine cleaning and disinfecting. Instead, they suggest using safer yet effective products with hydrogen peroxide as the active ingredient. Bleach can harm both children and adults, especially when strong concentrations are used.

Bleach is known to trigger asthma attacks and cause new cases of asthma in those who use it frequently, like janitors and custodians, professional house cleaners, and maids. For some of these people, very small exposures can cause increasing symptoms after the first exposure. Another family of chemicals to avoid during routine cleaning and disinfection.

Child care operators frequently ask about safer cleaning methods and materials for their facilities. In response to questions about the availability of “greener” disinfectants, sanitizers and cleaning products, the Connecticut Department of Public Health offers two fact sheets that address these questions. Get more information here:

Connecticut Department of Public Health now recommends Green Cleaning In Child Care Settings.

Here is the up to date Tips for Cleaning Child Care Facilities the Safe & Healthy Way Fact Sheet.

When looking for a sanitizer, SaniDate Hard Surface Sanitizer is the right choice. SaniDate Hard Surface Sanitizer – The Bleach Alternative!

SaniDate Hard Surface Sanitizer is an EPA Registered sanitizer with the active ingredient being hydrogen peroxide. It is Ready to Use, so no daily mixing or discarding unused product. Also it is a 1-minute contact time and no rinse required as well.

SaniDate Ready to Use Hard Surface Sanitizer is formulated with an activated peroxide chemistry that easily and safely cleans, sanitizes, deodorizes and kills 99.9% of bacteria. Safe for use on hard surfaces, including food contact surfaces, SaniDate Hard Surface Sanitizer is made without harsh chemicals or strong odors.

Perfect product to be used snack tables, cutting boards, dishes, utensils, food prep areas, high chair tables, non-mouthed toys, and MORE!

  • Kills 99.9% of E. coli, Salmonella, Staph and Klebsiella on contact
  • Chlorine and ammonia free
  • EPA registered
  • Leaves no residue; no rinsing required
  • Only 1-minute contact time

See all of BioSafe’s Cleaning Solutions


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It’s Important to Be Clean

Dr. Vijay Kumar Choppakatla, a plant pathologist at BioSafe Systems, offers his advice on proper greenhouse sanitation.

No matter how much growing space an operation has, proper sanitation is essential. Below, Dr. Vijay Kumar Choppakatla, plant pathologist at BioSafe Systems, offers his insight into proper sanitation practices.

What are some tips for growers looking to improve greenhouse sanitation?

Dr. Vijay Kumar Choppakatla: Greenhouse conditions can promote growth of not only plants but ‘other’ life forms, which include plant pathogens, microbial bio-films, insects, algae and weeds. It’s imperative that some of these ‘others’ have to be contained through a good greenhouse cleaning and sanitation program to maintain/improve crop quality and general aesthetics of the greenhouse production.

The areas of focus should be on places like benches, floors and irrigation systems, including pipe lines and water storage tanks. Cleaning is the first step in this process that’s typically done in between crops and involves removal of any loose plant or soil debris from the previous crop, removal of any weed growth through mechanical or chemical means, and removal of any attached organic and inorganic deposits on surfaces through use of power wash or rinse with chemical cleaners. After a thorough water rinse, sanitation step should follow using approved sanitizers.

Are hydroponic greenhouses more difficult to keep clean?

The nutrient-rich water and wet environment in hydroponic crop production can accelerate algae growth both on surfaces and in water when compared to conventional greenhouses. Also, waterborne plant pathogens such as Pythium are a major concern in hydroponic production, and cross contamination risk is high between plants, especially in re-circulated water systems. Hence, both surface and water sanitation are key in hydroponic systems.

Algae growth in greenhouses, in addition to being unsightly, can also impact other aspects of crop production, such as impediment to water/nutrient percolation, and breeding ground for nuisance pests such as fungus gnats and shore flies. In irrigation lines, algae and biofilm growth can cause issues such as clogging of filters and reducing the water flow. In addition, extreme algae growth on walkways can be a safety hazard for workers. Weeds can harbor and serve as alternate hosts for some of the major greenhouse pests, such as thrips, whiteflies, mites, etc., and viral pathogens, such as Impatiens Necrotic Spot Virus (INSV) and Tomato Spotted Wilt Virus (TSWV). Also, fungal pathogens such as Rhizoctonia and Thielaviopsis can spread through the soil/plant debris attached to pots and flats, and can cause plant root infections.

Are there any products you’d recommend growers use?

Multiple products are available based on different active ingredients/chemistries. Each may have its own advantages and limitations and should be carefully assessed before implementation. When it comes to chemical cleaners, there are some alkaline and acid based products available for greenhouse use such as GreenClean Alkaline Cleaner, GreenClean Acid Cleaner and Strip-It When it comes to sanitizers, there are several available for greenhouse use such as Hydrogen Peroxide + Peroxyacetic acid, Quats, Sodium Hypochlorite, Ozone and Chlorine Dioxide.