DampRid Moisture Absorber for Boats and RVs with Activated Charcoal, Fragrance Free, 18 oz.
DampRid Moisture Absorber for Boats and RVs with Activated Charcoal, Fragrance Free, 18 oz.
Hero image 0 of DampRid Moisture Absorber for Boats and RVs with Activated Charcoal, Fragrance Free, 18 oz., 0 of 8
100+ bought since yesterday, try a subscriptionOverall pick
Visit the DampRid Store

DampRid Moisture Absorber for Boats and RVs with Activated Charcoal, Fragrance Free, 18 oz.

DampRid Moisture Absorber for Boats and RVs with Activated Charcoal, Fragrance Free, 18 oz.DampRid Fragrance Free Disposable Moisture Absorber for Boats and RVs with Activated Charcoal 18 oz Odor Absorber Remover4 pack DampRid Moisture Absorber for Boats and RVs with Activated Charcoal Fragrance Free 18 oz2 pack DampRid Fragrance Free Disposable Moisture Absorber for Boats and RVs with Activated Charcoal 18 oz Odor Absorber Remover3 pack DampRid Moisture Absorber for Boats and RVs with Activated Charcoal Fragrance Free 18 oz
Pack SizeSingle

Key item features

  • Activated Charcoal: Traps excess moisture and removes musty odors from stored boats and RVs.
  • Odor Elimination: Absorbs and removes odors from the toughest sources, not just covering them up.
  • Large Coverage: Effective in areas up to 300 square feet, ideal for spaces left unused for months.
  • Long-Lasting: Provides up to 60 days of moisture absorption depending on temperature and humidity.
  • Easy Activation: Simply remove the lid and foil to activate; discard when crystals dissolve.
  • Visible Action: Watch as it attracts moisture and traps water inside the container.
  • Electricity-Free: Dehumidifies without the need for electricity, making it convenient for remote locations.
  • Cleaner Air: Eliminates musty odors to create fresher, odor-free indoor air.
Generated by AI
Current price is $7.8243.4 ¢/oz
Price when purchased online
  • Free 90-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $7.82
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $7.82

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Tomorrow
.
Order within 11 hr 41 min
Low stock
Sold and shipped by Walmart.com
Free 90-day returns
This item is gift eligible

More seller options (2)

Starting from $9.80
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.

Continue your search on Walmart

About this item

Product details

Specifications

Directions

Warranty

Ingredients

Warnings

Customer ratings & reviews

4.5 out of 5 stars
stars
1,212 ratings341 reviews
How item rating is calculated
  1. 5 stars78% (951)
  2. 4 stars10% (123)
  3. 3 stars4% (50)
  4. 2 stars2% (20)
  5. 1 star6% (68)

Reviews summary

Pros

  • : Works well in damp environments.
  • : Simple setup with minimal effort required.
  • : Offers lower prices compared to other retailers.
  • : Absorbs moisture to reduce humidity in enclosed spaces.
  • : Absorbs moisture and removes smells.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 341 reviews

May 19, 2025
anonymous
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

Works great!

I have used this product for many years and it works great to keep dampness away during the summer months. I love that it is unscented because of my allergies to scented products.

Helpful?3XXSWZ5YO96H23679412
reply from DampRidExpert

Thank you for sharing your experience!

Mar 31, 2026
MARIA
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

This product is great for humid climates and removes extra humidity from closed in spaces like closets, cabinets and bathrooms. Comes with great odor removal fragrances like vainilla , and others or plain.

Helpful?3XXSWZ5YO96H23679412
Dec 18, 2020
Cody
Item details
Multipack quantity: 1
5 out of 5 stars review

Verified Purchase

My car has a small leak at the rear passenger every time it rained hard and I was starting to notice a smell coming from the area. I bought one of these after a hurricane and within a day my car was completely dry and the smell was gone. The container lasted about 3 months in my car which is a lot longer than I though. Damprid always makes good products.

Helpful?3XXSWZ5YO96H23679412