The SafeRest Full Mattress Protector is our overall pick for its waterproof protection, breathability, and owner-reported durability; the Linenspa Zippered is a budget alternative with reliable coverage.
Finding the best full mattress plastic cover means balancing protection against spills, allergens, and dust mites with comfort and breathability. We compared over 20 models based on certifications (CertiPUR-US foam, OEKO-TEX fabric), waterproofing technology, fit, and owner reviews from thousands of verified buyers.
We ranked these covers on effectiveness, ease of use, and long-term value. Our picks include options for allergy sufferers, hot sleepers, and budget-conscious shoppers. Each cover underwent a rigorous assessment of specs, warranty, and real-world feedback from owners who relied on them daily.
SafeRest Full Mattress Protector
CertiPUR-US certified, this noiseless cover uses a cotton terry surface and vinyl backing. Owners report it stays cool and fits well up to 18 inches. Machine washable and backed by a 10-year warranty.
Check current priceHow we research and rank
We do not take payment for placement and we do not physically test products. Rankings come from manufacturer specifications, material certifications (CertiPUR-US foam, OEKO-TEX textiles), and the weight of aggregated verified owner reviews, analyzed for durability, heat retention and sagging. The scores in this guide are MattressVetted editorial research ratings — our assessment of the available evidence, not customer star averages. See how we rate.
How this guide was researched
- Final picks: 7 products, chosen from the models most searched and bought in this category.
- Evidence used: manufacturer specifications, independent certifications (CertiPUR-US foam, OEKO-TEX textiles), and aggregated verified-purchase owner reviews.
- Scoring weights: Construction 20%, Comfort 20%, Support 20%, Temperature 15%, Durability 10%, Motion and edge 5%, Trial and warranty 5%, Value 5%.
- Testing: we do not physically test products. Scores are our editorial research assessment, not a customer star average.
- Research reflects: July 2026.
Full method on our how we rate page.
The picks, compared
SafeRest Full Mattress Protector
anyone needing reliable waterproof protection without sacrificing comfort · Type: Waterproof pad | Firmness: N/A | Trial: N/A
CertiPUR-US certified, this noiseless cover uses a cotton terry surface and vinyl backing. Owners report it stays cool and fits well up to 18 inches. Machine washable and backed by a 10-year warranty.
What owners report: Owners highlight its silent, breathable feel and effective waterproofing after many washes. A few mention it may not fit deeper mattresses perfectly.
- Noiseless and breathable
- CertiPUR-US certified foam
- 10-year warranty
- Not for extra-deep mattresses over 18 inches
- Some report slight looseness after washes
Linenspa Zippered Mattress Encasement
budget-conscious shoppers wanting full coverage against bed bugs and allergens · Type: Zippered encasement | Firmness: N/A | Trial: N/A
This zippered encasement offers 360-degree protection with a polyester knit surface and vinyl layer. OEKO-TEX certified, it fits up to 15 inches. Bug lock zipper ensures no escapes.
What owners report: Owners praise its low price and effective bug barrier, but note that the zipper can be finicky. Many use it for guest rooms or rentals.
- Total encasement design
- OEKO-TEX certified fabric
- Very affordable
- Limited mattress depth (max 15 inches)
- Zipper durability concerns over time
PlushDeluxe Premium Bamboo Mattress Protector
hot sleepers who want waterproof protection with breathable bamboo fabric · Type: Fitted sheet style | Firmness: N/A | Trial: N/A
Made from certified organic bamboo rayon, this cover is naturally breathable and moisture-wicking. The TPU backing is waterproof yet quiet. Fits up to 22 inches with a stretch skirt.
What owners report: Owners love the cool-to-touch feel and softness. Some report the waterproof layer can cause slight warmth on very hot nights.
- Breathable bamboo fabric
- Deep pocket fits up to 22 inches
- Organic and OEKO-TEX certified
- Slightly more expensive
- May not be fully noiseless
SureGuard Mattress Encasement
side sleepers needing a soft, quiet cover that doesn't disrupt sleep · Type: Fitted encasement | Firmness: N/A | Trial: N/A
This encasement uses a cotton terry surface for softness and a polyurethane backing for waterproofing. OEKO-TEX certified and dust mite proof. Fits up to 18 inches.
What owners report: Owners appreciate the quiet, non-crinkly material and that it doesn't affect mattress feel. Some find it slightly loose on thinner mattresses.
- Soft cotton surface
- Quiet and noiseless
- Dust mite and allergen barrier
- Max depth 18 inches
- Can be loose if mattress is under 10 inches
Utopia Bedding Waterproof Mattress Protector
those seeking a simple, low-cost waterproof protector · Type: Fitted sheet style | Firmness: N/A | Trial: N/A
This budget-friendly cover combines a microfiber top with a TPU waterproof layer. It fits mattresses up to 18 inches and is machine washable. Lightweight and quiet.
What owners report: Owners note great value for the price, but some wish for a thicker feel. It works well for basic protection and is easy to clean.
- Very low price
- Quiet and lightweight
- Good fit for standard mattresses
- Thinner material
- Not as breathable as premium options
Red Nomad Bamboo Mattress Protector
those who prefer a taut, crisp feel on the mattress surface · Type: Fitted sheet style | Firmness: N/A | Trial: N/A
This protector uses a bamboo-derived viscose top with a waterproof TPU membrane. It fits snugly on mattresses up to 22 inches and has a tight, fitted skirt that doesn't shift. CertiPUR-US and OEKO-TEX certified.
What owners report: Owners say it provides a firm, smooth surface that doesn't wrinkle. A few note it can be slightly noisy when turning.
- Snug, wrinkle-free fit
- Deep pocket design
- Eco-friendly certifications
- Can be slightly crinkly
- Higher price point
Protect-A-Bed AllerZip Smooth Mattress Encasement
those who want a hybrid protector that works on both innerspring and memory foam mattresses · Type: Zippered encasement | Firmness: N/A | Trial: N/A
This zippered encasement features a breathable poly-cotton blend with a polyurethane coating. It's designed to fit hybrid mattresses up to 18 inches. Bug lock and allergen proof. OEKO-TEX certified.
What owners report: Owners appreciate the smooth, quiet texture and how it accommodates thick hybrid beds. Some mention the zipper can be sticky initially.
- Works with hybrid and thick mattresses
- Smooth, noiseless material
- Bug lock zipper system
- Higher price
- Zipper may require effort
Frequently asked questions
Do full mattress plastic covers prevent bed bugs?
Yes, if you choose a zippered encasement that fully encloses the mattress. Look for covers with a bug lock zipper and seams sealed against bed bugs. Top-only protectors may not stop them from infesting the sides.
Are plastic mattress covers noisy?
Modern waterproof covers use thin polyurethane (TPU) layers that are nearly silent. Avoid old-school vinyl covers, which crinkle. Check owner reviews for mentions of noise; most recommended covers are quiet.
What is the difference between a mattress protector and an encasement?
A protector typically fits like a fitted sheet and covers the top and sides only. An encasement zips around the entire mattress, offering full protection against allergens, dust mites, and bed bugs. Encasements usually have a higher cost.
How often should I wash a waterproof mattress cover?
It's recommended to wash it every 1-2 months, or more often if accidents occur. Use mild detergent and cold water, then tumble dry on low. Avoid fabric softeners and bleach, which can damage the waterproof layer.
Will a plastic cover make my mattress sleep hot?
Quality waterproof covers use breathable materials like cotton or bamboo with a thin TPU coating, which allows airflow. Many owners report no significant temperature increase. Look for covers with cooling features like bamboo fabric if you sleep hot.
The verdict
For most sleepers, the SafeRest Full Mattress Protector offers the best balance of protection, comfort, and durability. If you need full encasement for allergies or bed bugs, the SureGuard Mattress Encasement is our recommendation. For a budget-friendly pick that still performs well, the Utopia Bedding Waterproof Mattress Protector delivers reliable value.
