Heritage Park Silk & Wool Fragrance Free, Hypoallergenic, pH-Neutral Laundry Detergent - Dermatologist-tested, Sensitive Skin-Friendly, Enzymes-Free, Ultra Concentrated (4 Fl Oz)

I've been using silk pillowcases for years but tend to ruin them when washing them. I was looking for a new silk detergent because of that. Wow, who knew the silk could be washed and come out looking so good? I liked that there was a small bottle for this kind because I don't have any silk besides one silk pillowcase so it's going to be a long time before I use this up. My pillowcase (first wash on this one) came out looking remarkably better expected. Nearly new. The only reason you could tell it got washed is from some wrinkles. I dried the pillowcase by rolling it in a towel then hang drying. It came packaged so it wouldn't leak in the box. It's very gentle and didn't leave behind a scent but it smells good.

This is gentle and clean. I had used Woolite on my silk pajamas and nearly ruined them. I rinsed with vinegar and started over with this silk wash and my PJs are silky again. I use this exclusively for my silk, wool and cashmere hand washables. It cleans well, rinses well and the fabrics come out beautifully. Don’t use Woolite on silk!

I love cashmere sweaters, but they are a delicate wool. While dry cleaning is recommended, it is expensive, and dry cleaning leaves a chemical smell. This product cleans well, and leaves the cashmere in great shape. I noticed how much better it is on the wool over regular laundry detergent. I like that after cleaning my sweaters smell clean, but not scented. I also like how concentrated it is. The small bottle does as many loads as the huge container of standard liquid laundry detergent. That makes so much more sense for the environment. It is so much more efficient to have a smaller bottle of concentrated detergent over a giant bottle that does the same number of loads. I am further impressed that I can buy a refill for the bottle instead of tossing more plastic waste in the landfill. An added bonus is that it is an American product. Highest praise!

I really love Heritage Park detergent—the scent is clean, it works beautifully on my silks and delicates, and a little goes a long way. I originally purchased the 32 oz bottle, and when I saw the 64 oz refill, I was excited to restock. Unfortunately, the refill bottle I received did not seem to contain the full amount. I compared it with my original 32 oz container, and there was only enough in the 64 oz refill to fill the bottle about one and a half times, not twice. The product itself is excellent, and I will definitely continue using it. However, based on this experience, I may stick to purchasing the full-sized bottles instead of the refills, just to ensure I'm getting the correct volume. Still a great detergent—just disappointed in the refill quantity this time.

Great price, cleans my silk pillow cases really well, and wool skirt. Love that I can get the 64 oz Bottle, it should go a long way so I dont have to buy as often so less impact on my budget.

Cleans well, and the conditioner in this soap made my wool socks so soft -- definitely way better than Woolite! I would not use this on silk because the conditioner would leave a residue on it, but highly recommend it for washing wool and cashmere clothing!

This is a great price for what it is. I launder all of my wool and cashmere by hand with this soap and you only need a small amount. Much better than woolite. Very happy with this detergent.

Extremely small amount

Opened the cap and there was no inner seal. Not sure if it was a return but all the liquid was there right to the top. It makes me wonder if it's actually the correct product though as it's the first time I bought it. I used it on some silk pillowcases I have and it seemed to be ok. Not sure if there usually is a seal or if I had a unique situation. Good size though and stores easily.

Used for silk and other hand washables. Mild on hands, after about six washings clothes appear undamaged.

I needed it to assist in mould remediation. Very happy with your product!

We only use it for our SILK BED SHEETS. It does a good cleaning job WITHOUT damage. Just too expensive to clean your clothes.

I was somewhat disappointed with the size, compared to the price!!!!!