Anonymous wrote:Anonymous wrote:There's a scientist guy on either TikTok or YouTube who tests random items for their cleanliness.
Anyway, he tested dirty laundry and found that the laundry washed in hot water with liquid detergent produced the least bacteria growth on the Petri dish.
Cold water + liquid detergent had some growth, cold water + laundry sheet had a moderate amount of growth, and hot water + laundry sheet had about the same amount of growth as cold + soap.
From dirtiest to cleanest it went:
1. straight dirty laundry swabbed
2. laundry washed in cold water + no soap
3. laundry washed in hot water + no soap
2. laundry washed in cold water + laundry sheet
3. laundry washed in cold water + pod
4. laundry washed in cold water + liquid detergent
5. laundry washed in hot water + laundry sheet
6. laundry washed in hot water + pod
7. laundry washed in hot water + liquid detergent
well what about warm water? I wash most things on warm.
Anonymous wrote:I can't imagine they get sudsy enough.
Anonymous wrote:There's a scientist guy on either TikTok or YouTube who tests random items for their cleanliness.
Anyway, he tested dirty laundry and found that the laundry washed in hot water with liquid detergent produced the least bacteria growth on the Petri dish.
Cold water + liquid detergent had some growth, cold water + laundry sheet had a moderate amount of growth, and hot water + laundry sheet had about the same amount of growth as cold + soap.
From dirtiest to cleanest it went:
1. straight dirty laundry swabbed
2. laundry washed in cold water + no soap
3. laundry washed in hot water + no soap
2. laundry washed in cold water + laundry sheet
3. laundry washed in cold water + pod
4. laundry washed in cold water + liquid detergent
5. laundry washed in hot water + laundry sheet
6. laundry washed in hot water + pod
7. laundry washed in hot water + liquid detergent